Popular Mechanics for Kids
Down Below
S3 • E11 Nov 14, 1999 30m
Elisha strikes gold more than a mile under the earth. Tyler finds out how the slimy, gooey stuff on cave walls may be a valuable tool for medical science and then unlocks the mysteries of the ocean when he gets to be an aquanaut for a day, diving with the scientists who work in the world's only underwater laboratory.
