This video provides excellent graphics and analogies to describe the volume and distribution of water on earth.
Thanks for the submission Peter!
VFX Artist Shows You How Much Water is Actually on Earth – YouTube – submitted by Peter Cudmore
Related Blogs:
The science of smog - Kim Preshoff TED-Ed
Categories: Gr 9-10 Science, Gr. 11-12 Chemistry
https://youtu.be/CdbBwIgq4rs On July 26, 1943, Los Angeles was blanketed by a thick gas that stung people’s eyes and blocked out the Sun. Panicked residents believed their city had been attacked... read more
Why can't you tickle yourself?
Categories: Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology
https://youtu.be/LzGT3ICgB7A You might be susceptible to “tickle attacks,” but have you ever wondered why you can’t tickle yourself? SciShow is nominated for a Webby! Vote for... read more
Inside a Soda Can - Hidden Liner - Steve Spangler
Categories: Gr 9-10 Science, Gr. 11-12 Chemistry
https://youtu.be/_fxiK0fzvS8 You won’t believe what our science guy Steve Spangler found inside a soda can. In fact, it’s inside every soda can and it protects the aluminum from reacting with... read more