Are your children fascinated by the world of construction? Do they know more about backhoe loaders, wreckers, piledrivers, and bulldozers than you do? Probably! Kids love to watch demolition and construction, and with that in mind, we wondered what sort of equipment will be coming into our Museum for our renovation in early August.
Our Manager of Exhibits, Rachel Towns, reached out to DPR Hardin Construction, who will be bringing in the big tools, and learned what they plan to use in order to transform our current space into the NEW Children’s Museum of Atlanta.
For all the high work, including installing new lighting and working on our new mezzanine, Step Up to Science, the crew will have a pair of scissor lifts. This is a mechanized access platform, a portable, hydraulic-powered lift that can be raised into the air directly above the base.
They’ll also be bringing a mini-excavator to tear down certain items and help load debris. These are fairly common in the construction industry. It is a fairly small machine with a backfill blade, and moves on treads.
To remove parts of the flooring and install the mezzanine area, the crew will also have a skid steer. The workers doing this part of the job will be using hydraulic powered concrete saws and chipping hammers for concrete demolition. A skid steer is often known by the brand name “Bobcat,” although quite a few different companies make these vehicles. It’s kind of like the way, for years, everybody called every brand of photocopier a “Xerox machine”!
We’re sorry that, for safety reasons, your children won’t be able to see these machinery in operation. On the other hand, if they’re a little blue because they won’t be able to play in the Museum for a few months, perhaps you can share this post with them, break out the toy construction equipment and blocks and make believe with them that you’re building your own children’s museum! Then join us in late 2015 to see what our new space looks like!
On January 19th 2006, a rocket lifted the New Horizons probe from the surface of the Earth, never again to return. At the time of this writing, the early afternoon of July 14th 2015, the probe has completed its flyby of Pluto. For some NASA scientists, today is the most important day out of the three-thousand, four-hundred and sixty-three that have passed since launch. Those few thousand days include others with their own special importance, however. Through my office door I can hear the low, joyful roar of children playing here at the museum. Save for a handful of older kids, each of those girls and boys marks one of those days since January 19th of 2006 as their birthday. For their whole lives, this piano-sized, plutonium-powered robot has been speeding through empty space at velocity of over nine miles per second away from the sun. And they are all still going strong, on paths unknown.
I was born in the year 1985 in Huntsville, Alabama. As a child, I made regular visits to the U.S. Space and Rocket Center located there; space exploration fascinated me then as it does now. My interest in rockets and astronauts dominated the design choices of my childhood bedroom, which featured a hanging mobile of the solar system. Pluto, then included as a planet (but what’s in a name?), was represented as a grey, mostly formless rock. That was our best guess at the time as to what it would look like. We now know, though just for the past few weeks have we known, that to have been an error. Pluto, as it turns out, is a ruddy world with varied geographic features. Certainly the original guess could have ended up being accurate, but as it stands this serves as a perfect example of my belief that inquiry and exploration are practices that enrich our world. Learning and understanding are value-adding courses of action. Pluto is a real place and, standing beneath it in the night sky, the only thing between it and you is the distance and a few miles of air. We now know what it looks like. We didn’t before.
The kids I work with on a daily basis as the science educator of this museum are in the business of exploring the universe around them. They are aligned in this sense with the grownups of the world who have gotten jobs as scientists, and certainly some of the voices I hear even now outside my door will one day deliver presentations at important academic conferences or discuss the design of an experiment late into the evening with researcher peers. Regardless of job title, however, it is my personal and professional goal that visitors to our museum, young and old alike, gain some kind of new appreciation for this world and those around us. Science is one of the tools that I have to assist with that, and a wonderful thing about using science is the fact that it can show us how interconnected everything truly is. The gravity on Pluto is not as strong as Earth’s, but it follows the same rules as the gravity on Earth. Understanding how the radio waves we use to send commands and hear from New Horizons work also leads to an understanding of the light that we use to see. The same rules of color-mixing that the probe uses in order to take photographs is taking place with paint and brushes right now a few yards from my office. No matter your starting point, seeking to understand the universe can take you to unexpected places. All roads lead to everywhere.
In just a few short weeks we will temporarily close our doors to undergo a renovation. Upon reopening, there will be a dedicated science area that we are calling Step Up to Science. Another new addition to the museum will be our climbing globe, 14 feet in diameter. If we were to create a scale model of the solar system based upon that as our Earth, the moon would be about 3 feet, 10 inches across and located, on average, 422 feet away. The sun would be 1,530 feet across and a bit over 31 miles away. Pluto, for its part, would be 2 feet, 7 inches across and almost 1000 miles away from our front door. And New Horizons itself would be an invisible mote of dust drifting by, only ever having gotten as close as 14 feet to Pluto’s surface in our scale model, taking five seconds to move an inch. One day in the not-so-distant future, kids sitting at our Science Bar will draw up maps of our scale model solar system. Or they will program a robot. Or they will toddle right past me and to the lunch tables, still waiting for the day or the question or the experiment that piques their interest. We will be here, just as Pluto is there. I look forward to the adventure!
Hello everyone! Professor Labcoat here. It’s National Maker Week, and today I’d like to show you how to learn about electrical circuits using play dough!
We use electricity to power all kinds of things every day. Electricity is what we call it when charged particles are pushed around, and we can make, or “generate”, electricity in many different ways. The power plants that generate electricity for entire cities use huge magnets to push electricity through the big wires that we see along the side of the road, solar panels use light energy from the sun to push electricity around, and batteries use chemical reactions.
The materials needed for this experiment are 4 AA batteries, a light emitting diode (LED), and some play dough that’s made with salt. There are many recipes online for play dough; I made some by combining 2 cups of flour and ½ cup of salt with roughly 1 cup of water added slowly. Food coloring can make for a fun color addition. You can also add a couple of teaspoons of oil and a teaspoon of cream of tartar to help with the texture, or just use some of the store bought variety!
Finding a light emitting diode (LED) might be a little tricky. I took apart a small finger-mounted flashlight to get mine. These parts are also available at many electronics stores or online for less than a dollar apiece.
The first thing we need for our circuit is something to generate the electricity. The chemical reactions inside the batteries will do this for us by pushing charged particles from one side of the battery to the other. We want all the push to go in the same direction, so we need to line up our batteries end-to-end and pointing in the same way. A little ball of dough acts as a conductor between our batteries. We need these batteries to push the electricity hard enough to make our LED light up. We measure the push of electricity in units called “volts”. Each battery gives 1.5 volts worth of push to the electricity, so four in a row give 6 volts of push total. This should be strong enough to move electricity through both the dough and the LED.
The play dough is our conductor. Instead of electrons moving through metal, our electricity will take the form of tiny pieces of the salt (called “ions”) moving through the water in the dough. It takes more energy to move ions through dough than to move electrons through metal, so dough wouldn’t make a very good extension cord. It is safe to use with the batteries, however, because it won’t heat up as a metal wire would. Plus, it’s fun to squish!
Electricity can only move through LEDs in one direction, so you might need to switch yours around a little bit before it works. Once you’ve got a circuit together, you can try out different things! What happens if your dough rolls are fat and short? Skinny and long? Does it change the brightness of your bulb?
There are many people who have created many great lessons to go along with this kind of circuitry. Check out the wonderful work of the University of St. Thomas and their “Squishy Circuit” homepage!
I hope you enjoy making your play dough circuit and learning about electricity! There are many wonderful things that we can use science to build and understand, and Makers the world over have created many fantastic resources for Young Makers!
It’s summer, and one of the great things about summer in Atlanta is the Mayor’s Summer Reading Club. We’re happy to once again be a partner, and a host for their kickoff event. The fun starts at 10am this Saturday morning, and we’ll have readings and crafts all day long! Plus, a special reading by First Lady of Atlanta Sarah-Elizabeth L. Reed and other special guests.
At the Museum, our staff works hard to promote literacy, because the studies show that many children don’t read and exercise their mental muscles during the summer months as much as they do when school’s in session, meaning that they will start the next grade a few weeks or months behind, and often struggle to catch up. We hope that all parents will participate in combating summer reading loss, and keep kids engaged in books.
So, where does the Mayor’s Summer Reading Club come in? Well, from their site, “The program designates a city- wide book choice for infants, for children ages 2-4, and for children ages 5-8 to share with families at no cost to them. Throughout the summer, libraries, museums, farmers’ markets, and other institutions in Atlanta will hold “book club reads” to model research based methods of reading books with children and will host enrichment events based upon the stories. The books will come to life as children enjoy arts and crafts activities, drama exercises, and other hands on activities designed to make the language in the stories meaningful to children.”
“The Mayor’s Summer Reading Club has helped thousands of Atlanta’s children and family members improve their literacy skills and ignite their passion for reading,” said Mayor Kasim Reed. “Now in its third year, the program, supported by my administration, valuable partners and Atlanta-based organizations, is increasing its reach, and inspiring more young ones to fall in love with reading. Research shows that children who read during the summer months perform better on achievement testing and are better prepared for the school year. It is my hope that the program continues to grow, and further support one of my top priorities—investing in our city’s children.”
For the third year in a row, the Rollins Center for Language and Literacy at the Atlanta Speech School have written a new adventure starring Amari, our city’s favorite young heroine, for children aged 3-5. In the previous books, Amari has visited Zoo Atlanta and biked on the Atlanta BeltLine. In her newest story, Amari’s Shining Moment, she and her neighbor, Andres, visit the children’s village of the Dogwood Festival and see a performance of “The Shoemaker and the Elves,” inspiring them to recreate the stage and perform the play for their entire neighborhood. Amari uses the skills of problem solving and determination she learned through her first two adventures to help Andres get over his stage fright.
(Say, isn’t that something? “The Shoemaker and the Elves” is one of the fairy tales that are spotlighted in our current featured exhibit, Once Upon a Time!)
The First Lady of Atlanta, Sarah-Elizabeth L. Reed, will be here to share Amari’s adventures to our guests Saturday morning. She will be here to read the book at 11 am. The other books featured for the club this year are, for infants, The Pigeon Has Feelings Too by Mo Willems, and, for readers aged 5-8, Dad, Jackie and Me by Myron Uhlberg and Colin Bootman. Find out more about the books at the Mayor’s Summer Reading Club! All of our guests on Saturday will get to take home books for free! We look forward to seeing you here at the Museum on Saturday.
Schedule of events for Saturday, June 6
10 AM : Craft time
11 AM : First Lady of Atlanta, Sarah-Elizabeth L. Reed to read Amari’s Shining Moment
12 PM : Imaginators bring to life Dad, Jackie and Me by Myron Uhlberg
1 PM : Mr. Jason’s Music Party will perform live music to get kids up, movin’ and groovin’!
2 PM : New York Times-best-selling children’s author, Surishtha Sehgal reads ‘A Bucket of Blessings’
3 PM : Cold cooking demonstration
4 PM : Construction Aerobics
All events are included with the price of admission and, as always, members are free.
Earlier this week, in The New York Times, David Kohn wrote about children and learning, and although he didn’t use the exact phrase that we do here, “The power of play,” it still resonates throughout his story. Children learn through hands-on exploration. They need to set their own pace, and they need to be given constant opportunities to use their imagination, create rules and boundaries, and interact with other children.
From Kohn’s story, “Play is often perceived as immature behavior that doesn’t achieve anything,” says David Whitebread, a psychologist at Cambridge University who has studied the topic for decades. “But it’s essential to their development. They need to learn to persevere, to control attention, to control emotions. Kids learn these things through playing.” You can’t teach these things, and you certainly can’t test them. Children will observe and respond and learn at different levels, but even the silliest-looking play has so much more going on than can be quantified, objectified, and compartmentalized.
Kristin Tillotson, writing in The Minneapolis Star-Tribune, uses an analogy familiar to anybody who’s read the Sunday funnies: when kids explore, it looks like one of the characters in Bil Keane’s The Family Circus, taking off on their meandering, “serpentine” paths, connecting points A and B by way of every other possible letter. We see this a lot with our regular guests. Sometimes, they arrive and the child has a very specific idea about which area of our Museum they’d like to explore and go straight there, but just as often, we’ll see a child absolutely determined to climb in our treehouse, but only after winding around through every other place they can find and writing their name on our paint wall first.
It’s pretty amusing watching children do this, but it’s also perfectly natural behavior. Tillotson calls this “informal meandering” an organic way to learn, and Marjorie Bequette, director of evaluation and research at the Science Museum of Minnesota, agrees, pointing out that children respond to being in charge of the adventure.
Even looking around and observing things in a space, whether it’s one you are familiar with or one that’s brand new, has so much value. In her story, Tillotson mentions that some New York police officers receive training in observation at the Museum of Modern Art. I read some more about that in a 2009 story at Smithsonian, and learned that there is a program where veteran officers get an early morning class in observation. It’s evidence for Tillotson’s theory that museums really are mind-expanding, and that, whether you’re an adult or a child, the experience at any museum is one where the observer is continually learning.
When you next visit us, once you catch up with your child after their “serpentine” tour of the place, try spending a few minutes asking questions about what they have explored and observed. What does the Moon Sand feel like? How many lights do they see? What do they notice about colors and shapes? Perhaps they’ll have some questions about what you have seen and explored as well, so keep your eyes and ears open as you play with your children… you may just learn a thing or two yourself!
Ask a dozen academics why fairy tales have such staying power and resonance and you’re sure to get a dozen different answers. Folk tales go back centuries, and the details shift and change in the telling. As books became available, and later, films were made to adapt the stories, they took on new details, additional characters, and often songs to pad out the running time. But even before the possibilities of print or animation, the tales that we know and love from our childhood had evolved and changed as the stories moved around different cultural groups.
We’re thinking about legends and folk tales a lot this week because we’re so happy to be welcoming back a really popular exhibit, last seen on the Museum floor in 2011, Once Upon a Time…Exploring the World of Fairy Tales. If you missed it the last time around, you’re in for a treat. From an African jungle to a giant’s castle, this unique and educational exhibit focuses on the power and significance of fairy tales throughout history and from around the world. Children will enter an enchanted storybook kingdom where they’ll learn the meaning and history of tales they’ve known all their lives, and others that may be new to them.
The featured tales are “Anansi and the Talking Melon,” “Beauty and the Beast,” “Cinderella,” “Jack and the Beanstalk,” “Lon Po Po,” “The Shoemaker and the Elves,” and “Thumbelina.” Over the next few weeks, we will be exploring the origins of all of these fairy tales, starting with “Jack and the Beanstalk.”
“Jack and the Beanstalk” is correctly called an English folk tale, dating to the early 1800s, but the metaphorical “beans” came from all over Europe before the version of the tale that you might find most familiar took “root.” The concept of climbing some kind of plant life to reach an otherwise impossible-to-access realm in the sky is centuries old. Norse mythology considered a gigantic tree called Yggdrasil whose branches were in heaven, as does Buddhist tradition, where it is described as a Bodhi tree. The Book of Genesis offered the tale of Jacob’s Ladder, which also reached heaven. The “Jack and the Beanstalk” section of the exhibit features a small “beanstalk” for children to climb, which is really quite fun. Don’t worry, parents, the beanstalk doesn’t stretch quite so high that your children will vanish into the clouds!
Germanic folklore is positively packed with giants and ogres, most of whom selfishly guard treasure and need to be outwitted or defeated. That makes them the perfect antagonist for a traditional, clever, and sharp-thinking hero. England in the 15th and 16th Century brought us just such a hero in a bright young commoner, typically called Jack, who appeared in dozens of folk tales. (There’s a “house that Jack built,” for example.) Mix in a little Shakespeare – the giant’s traditional warning cry of “Fee, fi, fo, fum, I smell the blood of an Englishman” comes almost directly from King Lear – and the basic form of the story is pretty typical of 18th Century folklore from the British Isles.
One of the great things about fairy tales is that despite the usual conclusions like “The end” or “And they all lived happily ever after,” they’re still evolving and adapting, with no end in sight. Jack himself has been replaced in dozens and dozens of adaptations over the last seventy years by everybody from Mickey Mouse to Ernie to Nintendo’s Mario to the casts of The Goodies and The Magic School Bus, and they all bring their own spins to the story, making anybody who remembers the version that they heard or saw then retell it differently to their own children. How many trips did Jack make up to the giant’s castle, anyway? Was it just the one, or did he pilfer all the giant’s treasure over the course of a week? Was the giant a lone miser, or did he have a wife who helped Jack bedevil her cruel husband?
And is it really fair to root for Jack, stealing the giant’s gold and ensuring his grisly end? Some adaptations, including a 1952 Abbott & Costello comedy, include some rather important details about Jack and his community’s poverty, blaming the giant for stealing all the area’s gold. On the other end of the spectrum, a 2001 TV miniseries directed by Brian Henson, shown in America on CBS, painted Jack as the villain of the piece, and sent his descendant back to the kingdom of the giants to return the stolen property and atone for the crime.
How will your child interpret the story of “Jack and the Beanstalk”? How will you retell it to him or her at bedtime? We’re sure you will add a detail or two, and your child will tell a slightly different version to his or her own kids down the line as the stories continue to evolve with each new generation.
Once Upon a Time… Exploring the World of Fairy Tales opens this Saturday, May 16, and runs through July 26. We hope that you’ll come and play with us!
Earth Day is right around the corner and here at the Museum we love to encourage healthy planet habits that take care of Earth! We will be celebrating Earth Day this weekend with Novelis on Saturday and Sunday. This will be the 45th anniversary of the Earth Day movement, meaning 45 years of “broadening the base of support for environmental programs, rekindling public commitment and building community activism around the world through a broad range of events and activities”. All the environmental activities and lessons are very important to pass down to our children.
We currently have some awesome items in our Museum Store that are definitely Earth Day appropriate. Our staff picked out their 3 favorite Earth Day items from the store and shared a little bit about why they liked the particular items.
Kareen Dames, manager of museum sales, recommends:
The Busy Bug Gardens is my favorite thing in the Museum Store because I love butterflies! This awesome little kit allows children to learn about gardening and enjoying the site of Monarch butterflies and hummingbirds, both of which are attracted to the Purple Coneflower that will sprout from the seeds in the kit. I also like that this is an activity that can be done inside or outside.
Debbie Palay. director of development, recommends:
I would recommend spending time with the Solar Print Kit. These kits are an excellent way to teach kids about the power of the sun and the chemical process behind the imaging that takes place on the special paper. This is an activity that is suitable and appealing to both boys and girls and can be a fun way to spend a sunny afternoon.
Cayce Dunn, digital marketing manager, recommends:
I love the Recycled Paper Beads kit! I love doing crafts and the fact that this craft also recycles was definitely a two-for-one plus! Making paper beads always seemed tedious and a little tiring by hand, but this gadget that fits perfectly on a recycled water bottle looks like a super simple and efficient way to make beads. Not to mention, the added bonus of the recycled water bottle being used as a container for the finished beads. I love the idea of showing children how old magazine pages can be used to create fun jewelry and awesome one-of-a-kind handmade gifts. Recycling is definitely a planet-friendly way of using your imagination to figure out how to use the most out of the stuff you have!
If you plan on visiting us to celebrate Earth Day, drop by the Museum store to check out these items. They would make awesome gifts or just a fun activity to take a part of the Museum and the message home with you. Earth Day celebrations at the Museum begin Saturday, April 18th at 12 PM. The fun will continue Sunday, April 19th at 3:00 PM. Check our Programming Schedule for more info of the days happenings!
In my last blog post, I said, “No matter what you’re interested in or what question you have, there’s probably a scientist somewhere trying to figure it out.” That’s very true, because science is a way to learn about the world around us and everything that’s in it. There are all different kinds of scientists who are interested in all different kinds of things! You can learn more about almost anything that you’re interested in by using science.
The other day, my friend Cayce got to go to Six Flags Over Georgia to try out their Batman: The Ride roller coaster…backwards! She had a lot of fun, and even got a video of her on the ride! I decided that it’d be fun to use her video to talk about the science we can learn from roller coasters.
When I was a kid, I wasn’t a big fan of roller coasters, but I like them more and more these days. Roller coasters do some pretty cool things. They can go very fast, turn upside down, and make you dizzy very quickly. It seems pretty complicated at first, but science can help us to understand complicated things!
To figure out roller coasters, we need to think about things called “forces”. A force is a push or pull on something, and this can happen in a lot of different ways. When something pushes or pulls on something else, we say it’s “applying a force”. For example, if you push someone on a swing, you are applying a pushing force to them. If the wind blows your hair around, that’s a force the wind is applying to your hair. And you’re stuck to the ground because the earth’s gravity is applying a force pulling you downward!
Some kind of force is needed to make something start to move, slow down, or change direction. We might not always realize this is what’s going on, however, because forces can show up in places that we don’t always expect.
For example, if you throw a beanbag, you push on it with your hand to apply the force to get it to start moving. Once the beanbag leaves your hand, it’s not getting any more force from you. There are still forces on the beanbag, though, and these forces work against the force of your throw! One force is a push back from the air the beanbag is moving through. This slows the beanbag down a little bit. Another force is the force of gravity. This pulls the beanbag towards the ground. Finally, when the beanbag hits the ground, the ground applies a force that stops it from moving!
This all seems very normal to us because we deal with these kinds of forces in our everyday lives. It took scientists a long time to figure out all of these forces are happening, because everybody was so used to them! But, if you were an astronaut in space far away from the earth with no air around you, no ground under you, and no gravity to speak of, and you threw a beanbag, it would keep going in a straight line for thousands of years! It wouldn’t have any other forces around to change how it moved.
So, what does this have to do with roller coasters?
A person riding a roller coaster, such as my friend Cayce, moves in a lot of different directions at different speeds. All these changes in speed and direction mean that there are a lot of forces changing the way the person is moving. When we ride a roller coaster, we feel these forces as pushes and pulls from the straps on our seats.
One of the most important forces for roller coasters to work the way they do is the force of gravity. Just like our beanbag example, where the force from your hand gives the beanbag the push to get it started, gravity provides the force that moves you around on a roller coaster. You see, there are no motors or engines on roller coaster cars. What happens at the start of almost every roller coaster is the ride pulls you up a tall hill, and then pushes you off the edge. You can see this in Cayce’s video: at the beginning, she and her sister slowly move up a hill. The moment they start moving after that, the only force that’s making them move faster is the force of gravity pulling them down!
The first hill of a roller coaster is always the tallest part of a roller coaster, because after gravity starts to pull you around, it won’t be able to make you move to a taller place than where you started. In much the same way, if you drop a bouncy ball (without throwing it at the ground!), it will never bounce higher than where you dropped it.
Roller coasters are designed to make sure that the forces they apply to the riders aren’t enough to hurt them; this is a big part of the reason why you have to be a certain height to ride roller coasters! The seats are designed to make sure that they push and pull on the right parts of people. When roller coasters go upside down, the forces applied to the riders make sure that gravity can’t pull them out of their seats. And, sometimes on roller coasters, as the forces are changing around, you don’t feel any forces at all! This is called feeling “zero-g”. The “g” stands for “gravity”, and this means that you feel weightless. A feeling of weightlessness is what astronauts in the International Space Station experience! It’s only during special occasions that we get to have that sensation on the earth, which is one of the reasons roller coasters and other fun amusement park rides are so exciting!
I hope you enjoyed learning about roller coasters with me, and I look forward to talking about all sorts of other things with you in this space. Take care!
Gardening with children is a very important, and fun, activity to experience with your kids! Exposing children to where their food comes from or how flowers and plants grow allows them to understand and experience a natural process that can help them learn patience, problem-solving, science and an overall appreciation of nature’s way. Gardening can give kids a sense of responsibility, empowerment and accomplishment.
Pike Nurseries is a great place to go locally to get all the supplies you need to begin gardening with children. There are so many ways to begin the process. If the weather isn’t cooperating, plant a garden indoors. Pike Nurseries has a free class on container gardening this weekend! It can be as simple as an taking an egg carton, filling each section with dirt and planting little seeds in each so you can watch the little sprouts come up. Once you decide between planting flowers or food, you need to make sure to have the right soil and space available. And don’t forget about garden protection! Birds love to feast on your hard work, so some kind of cover can be necessary for fruits and veggies.
When you begin to till the soil, explain why it’s good to rough up the soil and how the seeds will need water and good soil to grow healthy roots! Tilling can be an easy activity for a toddler as young as 4. Once you plant the seeds, make sure to keep note of what seeds are planted where. Making little identifiers can be a fun craft project. Or draw the garden in a notebook and keep track with fun illustrations. You can explain along the way about how important it is to plan ahead with watering the garden and keeping any weeds out. This will help with teaching children about responsibility.
A garden will definitely keep kids guessing and wondering as the sprout turns into a little plant and the little plant turns into a flower or fruit/veggie. The important thing is to always remember that the time spent teaching children about the colors, shapes, sizes, soils, tools and tips of gardening is definitely a time to cherish and one that will surely impact their lives in a positive way.
Sources: Mom.me – Tips for Toddlers | Mom.me – 10 Reasons to Garden with Kids | Pike Nurseries – Free Classes
Photo Credit: Pike Nurseries
Hello girls and boys, parents and friends! Professor Labcoat here!
I work at The Children’s Museum of Atlanta as the Science Educator. This means that I get to do all kinds of activities here at the museum as well as in classrooms all across Atlanta and the surrounding area! Whether I’m mixing up a chemical reaction to make foamy bubbles, making my hair stand on end with static electricity, or using invisible ink to show how germs move around, I’m always having fun!
Science is all about trying to figure out how stuff works, from the tiniest pieces of the tiniest speck to the biggest things we can see out in space – as well as everything in-between, including you and me. No matter what you’re interested in or what question you have, there’s probably a scientist somewhere trying to figure it out. And the best part is that, one day, that scientist could be you!
You see, all scientists get their start the same way everyone gets their start: as a kid. I, Professor Labcoat, am no exception. I was a kid who wanted to be all sorts of things when I was growing up. At different times I wanted to be a garbage man, a puppeteer, a veterinarian, an actor, a doctor, a teacher, a scientist, and an architect. It was tricky to choose, but after I finished high school, I decided to go to college at Georgia Tech and study something called Materials Science and Engineering, or MSE for short. People who study MSE learn all about different kinds of metals and plastics and other stuff that things like cars, spaceships, sandwich bags, and comfy chairs are made of. They learn how to make things, measure things, and sometimes even how to break things! I enjoyed figuring things out and working in a laboratory, but as it turns out, my favorite thing to do is to share what I’ve learned with other people and show everyone around me what a cool world we live in.
One of the coolest things about the world is the fact that I know a lot of wonderful people who are working to make the world a better place. These are my Superhero Scientist friends, and I’d like to eventually introduce you to all of them! For this special first blog post of mine, however, I’m going to start with my friend Kathy Silver.
When I was in college learning how to be a scientist, Kathy was in some of my classes with me. She’d started working in the laboratory before I did, and when I came along, she helped to teach me how the different tools and machines worked. Even grownups don’t know everything, and we all have to help each other figure stuff out sometimes. Nowadays, Kathy works at the Georgia Tech Research Institute, or GTRI for short. There, she works with other scientists to try and solve all kinds of problems, and figure all kinds of things out. I decided to pay my friend a visit, so I went down the street to Georgia Tech to visit Kathy and see the buildings where she works. I decided to ask her some questions so that you could learn about her and her job. Girls and boys, allow me to introduce: My friend Kathy Silver, a Superhero Scientist!
Prof. Labcoat: How old were you when you decided you wanted to be a scientist?
Kathy Silver: Probably about 10 or 11.
PL: Was there anything else you wanted to be growing up?
KS: A medical doctor.
PL: I thought about doing that too! What is your favorite thing about your job now?
KS: Learning about new things happening on our campus that help others. For example, some researchers are looking at less painful methods to deliver vaccines/medicines traditionally delivered via shots. No more painful shots at the doctor’s office!
PL: I’m sure a lot of my friends would like that! But sometimes things that are no fun are necessary. What is the hardest part of your job?
KS: Deciding when an experiment is not working as expected and knowing when it’s time to move on to another approach
PL: That can certainly be tricky. I once spent six months trying to make one measurement, and after all of that time it didn’t work and I had to start all over! I eventually figured it out, though. What are you working on right now?
KS: Some of the work we are doing in our lab includes materials analysis (determining how and why something broke, for example), lithography (a method of printing) on very small objects (called micro-lithography) and viewing objects at the atomic level with special microscopes.
PL: That sounds cool! What kinds of special tools do you use?
KS: Liquid nitrogen (temperature of about -320 F, more than twice the coldest temperature ever recorded in Antarctica) , optical and atomic microscopes, and lasers.
PL: Wow. That all sounds really interesting! Is there anything you’d like to tell my friends who might want to have a job like yours?
KS: Do well in school, do math and science homework (don’t get discouraged when it seems too difficult – seek out help from your teacher), read for fun and most importantly, be curious. Curiosity is not only the first step in the scientific process, it is also a scientist’s best trick for keeping their work fun and rewarding!
PL: That’s some great advice! Thank you so much, Kathy!
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I’m so happy that I got to introduce you to my very first Superhero Scientist friend. Keep checking the blog to hear more from me and I promise to show you some cool stuff, answer your questions, and introduce you to even more Superhero Scientists!
Growing Into the World 