The Case of the Antique Spoon
Patty and Dave are browsing in Mr. Baker's antique shop. Dave wants to buy a nearly 100-year-old spoon for $40. But after taking a look around the store, Patty becomes suspicious that the spoon may not be an antique after all. Do an experiment on corrosion to determine if Patty is right.

Baby on Board
From hopping kangaroos to cuddly koalas, marsupials have a childhood like no other animal. Unlike other mammals, marsupial babies are born extremely early in their development. Then, they must hang tight in their mother's cozy pouch until they grow big enough to survive. Discover what its like to grow up in a pocket.

Lava Alert!
Last fall, Italy's Mount Etna spewed ash and red-hot lava into the air. Mount Etna is one of the world's most active volcanoes, yet thousands of people live on its slopes. To protect these residents, scientists have covered the volcano with instruments. Their goal: To learn to predict when an eruption will occur.