If you’ve ever wondered how ocean waves form, you need to watch this video from PBS Digital Studios’ UnderH2O video series. The shots from underwater of these massive waves are amazing.
In April 1973, Martin Cooper placed the first call from a wireless cellular phone. Here’s a video from PBS Digital Studios about how Martin came up with his cellphone idea and how he turned it into a profitable business model for Motorola and other tech companies.
I am convinced that this is one of the best children’s shows ever created. I miss it.