This cool video explains the science of rainbows and, why every one sees a rainbow a little differently, in about five and a half minutes. It comes from the PBS series, Its OK to be Smart. H/T to Maria Popova's Explore.
Cool Video: Never See or Think about Rainbows in the Same Way
![Cool Video: Never See or Think about Rainbows in the Same Way]()
Reviewed by Marc Chandler
on
July 13, 2013
Rating:
