A very practical household use for chemistry!
How do coolers and thermoses keep liquids hot or cold??
Biology, chemistry, and physics come together in this episode as we investigate...GHOOOOOST CUUUUUBES!
Here's to taking things apart...and Al being right!
Al tries to guess the purpose of this episode's device. Follow along and try to figure out how it works!
Don't you just love taking things apart?!
Science, nature, and crafts converge...
Having trouble getting flowers to grow? Maybe your thumb just isn't green enough...or maybe you can blame your SOIL!
Some very tasty science...
What's so *cool* about this fan device?