http://www.SanFranciscoJewelry.TV - JILLIAN TALBOT: Hello, you’re watching the San Fran Jewelry channel here on YouTube. Make sure to check out our website, SanFranciscoJewelry.TV. We’ve put together...
>> Bill: created Microsoft I was 13 when I first got access to a computer. >> Jack: created Twitter My parents bought me a Macintosh in 1984 when I was eight years old. I...
How do we know we live in three dimensions? Here's a clue: it's not just that we have to use three coordinates (like x,y,z, or latitude, longitude, altitude) to label every point in...
(Music) On a typical day at school, endless hours are spent learning the answers to questions, but right now, we'll do the opposite. We're going to focus on questions where you...
I'm often asked -- and occasionally in an accusatory way -- "Are you atheist?" And it's like, you know, the only "ist" I am is a scientist, all...