Sally Ride's TOY Challenge

This is a video of Sally Ride on CNN talking about her space adventure as America’s first female astronaut. I had the honor of working closely with Sally Ride several years ago, first at Space.com, then when she hired me to create a middle school science...

A Carl Sagan remix. Oddly beautiful.

A musical tribute to two great men of science. Carl Sagan and his cosmologist companion Stephen Hawking present: A Glorious Dawn – Cosmos remixed. (Thanks, John-the-Science-Tourist for finding this on SlashDot: News for Nerds.)

Goodbye to the Inventor of the Ultrasound

(Dr. John Wild pictured with Rosalyn Queen, former Chair, Board of Trustees, Columbus Foundation ) Last week, Dr. John Wild passed away. Dr. Wild is widely recognized at the inventor of the ultrasound and he was honored for this distinction in 1998 by the Christopher...

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