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Learn about the science behind skateboarding! From the physics behind skateboard tricks, to the design of the skateboard's deck, wheels, and trucks, this high-interest book uses real-world examples to illustrate science concepts. Created in collaboration with the...
The ancient Polynesians were amazing navigators who traversed the Pacific Ocean and settled in its many islands. How did they travel such extreme distances and know where they were going without the use of modern technology like smartphones, satellites, or even magnetic...
Cephalopods have evolved with a strong set of skills that allow them to survive in their aquatic world. Scientists are fascinated by their ability to change color, the ways they ward off predators, and their methods of communication. In time, scientists hope that by...
You might not realize it, but there are green invaders everywhere. They live in our lakes, our parks, and even in our back yards. What are they? They are invasive plants! Learn how people are working to stop the growth of invasive plant species and what you can do to...
Design a flexible protective layer for a space suit. Space suits have come a long way. The look and function of space suits has evolved over time, but their purpose has always been the same--to keep astronauts safe. From the first suits worn during the Mercury missions,...
It's hard to imagine the film The Wizard of Oz without the "yellow" brick road or the "ruby" slippers. The memorable and distinctive use of color was made possible by a new technology called Technicolor. The vibrant colors showed that Oz was a very different place from...
The Horten Ho airplane was made in Nazi Germany during WWII. Germany needed a new weapon, and hoped this experimental aircraft would help them win the war.The Horten Ho would have been a fighter jet with incredible speed, but it did not fly as planned. Learn about the...
Butterflies are a crucial part of the ecosystem. Unfortunately, many butterfly species are dying off in record numbers. Butterfly exhibits serve an important role. In these enclosed spaces, we can learn more about these winged creatures and what we can do to help them....
Where does our food come from? The history of farming provides much "food for thought." In the past, farmers used natural farming methods, but modern inventions like pesticides and GMOs have changed farming--and the food we eat. Today, a natural food revolution is...
The Arctic ecosystem is diverse, fascinating, and special.The animals and people who live there have adapted to the icy landscape. But because the Earth's temperature is warming, the polar ice in the Arctic is melting. Discover why it's so important to save the Arctic,...
The first prosthetic devices consisted of wooden legs and hooks for hands. Today, many prostheses and bionics can do everything a natural limb can do--and more! Learn about inventions from the past that have been used to rebuild the body and modern-day advancements...
The use of calendars dates back thousands of years. Why are we driven to record time, and what would happen if we did not? Who created the concept of calendars? Why do different cultures use different calendar systems? And why are calendars so important to us? It is...
In the 1970s, NASA wanted to build a new kind of spacecraft that could be used over and over again. The Space Shuttle Program was born, and NASA engineers and scientists were tasked with designing and creating the first shuttle. Nine years later, the first space shuttle...
The 1950s saw the start of a big snack food revolution. Since then, innovations in food science technology have made snacks inexpensive, convenient, and delicious. But is all this snacking good for us? Learn about the history of snack food, the science behind food...
What kind of weather is headed your way? Meteorologists make it their job to know. They tell you when sunshine is in the forecast. They tell you when it's going to rain. They spot severe storms, such as tornadoes and hurricanes, before they hit. Their work is important....
Watching surfers is mesmerizing. It looks like they are magically gliding over the water. But what looks like magic is actually science in action! Surfers use science to select the right surfboards and to understand the motion of the ocean. Learn about the science...
Our planet is covered with volcanoes. They are fascinating natural wonders that are potentially dangerous and destructive. But, they are important to Earth's survival. Scientists who study volcanoes ask lots of questions. Let's find the answers and learn more about...
Believe it or not, water can be used to power boat and train engines. In fact, water in the form of steam changed the manufacturing and transportation industries thanks to steam power pioneers like Denis Papin, Thomas Newcomen, James Watt, and Richard Trevithick....
Did you know the first battery-powered vehicle was created in the 1830s? People who attended the 1892 World's Fair in Chicago could see one. And in 1894, you could buy an "Electrobat" and travel 25 miles on a single charge! Since then, EVs have surged in popularity and...
Nature is not always kind. Natural disasters like earthquakes and storms can wipe out cities. Entire cultures and their histories are at risk of being lost. When disaster strikes, some people work to save cultural items. They preserve culture for the future! Created in...
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