Jim Wiese

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...

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 builddevices to see and hear through walls! These and dozens of...

Fascinating activities that help kids discover the science of the ancient world. How did Mayan astronomers know when it was the first day of spring? How did the Greeks tell time with water? When did the Chinese pass on the secret of paper-making? Find the answers to these and many other intriguing questions in the pages of Ancient Science. Science...