[youtube=http://www.youtube.com/watch?v=vmotkjMSKnI&w=470] [Jeri Ellsworth] is back at it again. We seem to cover her work a lot here. Her latest video above covers ...

As with many inventions, two people had the idea for an integrated circuit at almost the same time. Transistors had become commonplace in everything from radios to phones to computers, and now ...