Sinking stones, aluminum boats, Cartesian diver, scuba action figures, hot air balloons and more! Explore buoyancy, which is an object's ability to float. STEM Challenge: Making a hovering balloon. Curious About Careers: Microbiologist Joan Rose discusses the workings of a water research lab.
Episode Duration: 26 minutes and 46 seconds
Episode Number: 305
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Rob Stephenson and inquisitive kids take a hands-on approach to scientific exploration.
WENH-TV Ch. 11 Durham
WLED-TV Ch. 48 Littleton
WEKW-TV Ch. 18 Keene
W50DP-D Ch. 50 Hanover
W34DQ-D Ch. 34 Pittsburg