Experience all the fun of science and explore the science of fun Now you can discover…

• Why you don’t fly out of your seat when amusement park rides turn upside down
• Why a Frisbee flies
• What makes popcorn pop and hot dogs plump

Sh-h-h-h-h-h!!

Top Secret...

Crack the code of superspy science fun!

Make your own spy sunglasses

• Write messages with invisible ink
• Hook up a secret alarm, and much more!

Discover how spies use science to keep—or uncover—top secrets. Learn how to go under cover, master Morse code, and even build devices to see and hear through walls! These and dozens of other fun-filled activities give you an inside look at the science behind spy gadgets and tricks of the trade. All the activities are completely safe and can be done with everyday stuff from around the house.

Dig into the science of ancient times and unearth amazing discoveries!

• Have you ever wondered where paper comes from, who made the first known maps, or how the ancient Egyptians were able to build the pyramids?
• Would you like to make your own sundial, discover how to detect earthquakes, or learn to write in hieroglyphics?
• Are you looking for great ideas for your next science fair project?

If you answered "Yes" to any of these questions, then Ancient Science is for you! From Greek lighthouses and Roman bridges to Chinese kites and Mesopotamian soap, you’ll investigate some of the greatest scientific discoveries and the people who introduced them to the world. Dozens of fun-packed activities help you see for yourself how the earliest humans cultivated plants, why instruments make different sounds, how fireworks get their explosive power, and much more. All of the projects are safe and easy to do, and all you need is everyday stuff from around the house. So step back in time and take an amazing journey with Ancient Science!

Abracadabra!

The magic word is . . . science!

Make coins disappear

• Crush a soda can —without even touching it
• Write an invisible message-that suddenly reappears out of nowhere
• Teach your cereal to jump and dance, and much more!

Is it magic? No, it's science! There's a lot more to magic than just waving a wand. From chemistry to biology, gravity to electricity, discover the amazing magical powers of science with these fun-filled, easy-to-perform activities. You won't need any special materials to become a science magician —just everyday things found around the house. With Magic Science, you'll be dazzling family and friends quicker than you can say, "Nothing up my sleeve!"

Children/Science

Become a super science sleuth with . . .

Detective Science

40 Crime-Solving, Case-Breaking, Crook-Catching Activities for Kids

Search for evidence, gather clues, and discover how science can help solve a mystery. From dusting for fingerprints to analyzing handwriting, these easy, fun-filled activities give you a firsthand look at how detectives and forensic scientists use science to solve real-life crimes.

Make a plaster cast of a shoe. Identify lip prints left on a glass. Examine hair and clothing fibers. Practice chemistry to identify mystery substances, and much more.

In no time at all, you'll be thinking like a detective and performing experiments like a real forensic scientist!

Blast off into the wacky world of gadgets!

Have you ever wondered what makes airplanes fly, how boats float, or why your doorbell works?

• Would you like to build your own flying, floating, diving, spinning, howling, scooting objects?
• Are you looking for a terrific science project that moves?

If you answered "Yes!" to any of these questions, then Rocket Science is for you. It shows you the science behind how things work by teaching you how to build a rocket boat, kaleidoscope, mousetrap car, stethoscope, compass, fruit-powered battery, and lots of other wonderful gizmos. All of the projects are safe and easy to make out of stuff you can find around your house.

This amazing book covers a wide variety of science topics, including mechanics, air power, water power, electricity, magnetism, chemistry, acoustics, and optics.

Untangle the Mystery of Human Hair! Listen to a Heart Throb! Sniff Out Why Stinky Feet Stink!

SCIENCE THAT REALLY GETS UNDER YOUR SKIN!

Explore the amazing human body, from the hair on your head to your stinky feet

• Smell like a salmon
• Build a balloon intestine
• Mix up a batch of fake blood
• Crack your genetic code

How much air do your lungs hold? How are your bones like a roll of toilet paper? Where does all your old dead skin go? How can you figure out how tall a person is from the size of his or her feet? You’ll find out the answers in Head to Toe Science. More than 40 fun, easy-to-do activities using ordinary products found around your house let you discover the wonders of your body from top to bottom, inside and out–your brain, your bones, your digestive, circulatory, and nervous systems, and much more!

Experience the force of liftoff

• Create your own constellations
• Write a postcard from another planet
• Make a club-soda comet, and more!

From rocketing out of Earth's gravity and orbiting our planet to probing other planets and walking on the Moon, Cosmic Science makes exploring space a blast! More than 40 easy, safe—and fun—activities show how rockets work, why the shape of the Moon seems to change, just how much power the Sun has, what it's like to live and work in space, and much more!