WEIRD SCIENCE

The Intel 4004, the first computer on a chip, turns 50

The first Intel 4004 chip.  Intel  View 12 Images    By David Szondy 2021 Nov 19 – This month marks the 50th anniversary of Intel’s 4004 processor, the first commercially available microprocessor built on a single chip. Originally designed for a Japanese desk calculator, …

 

Why Is Space So Cold if the Sun Is So Hot?

We live in a universe of extremes.  Image courtesy NASA.Gov – Popular Science  By Donavyn Coffey – If the sun is hot how is outer space cold ? — Jacoby Brissett (@JBrissett12), 2019 Jul 10 – Why is space so cold if the …

How many satellites are orbiting Earth?

Thousands of the satellites orbiting Earth are small – like this cubical satellite seen here being released from the International Space Station. NASA, CC BY-NC – By Supriya Chakrabarti, Professor of Physics, University of Massachusetts Lowell 2021 Sep 17 – – It seems …

Making Time: The Bizarre Story Behind Daylight Savings

It involves a bug collector, a grumpy Englishman, and the world’s worst bus route.  Graphic courtesy of ScienceAlert.Com– https://youtu.be/aWAXuhegaFk?list=TLGG_M0BIZ0RRnswNzExMjAyMQ – 2021 Nov Script Sources Delve Deeper Bonus Content Click to reveal bonus content (fun facts and additional insights) within script. Bonus Content Benjamin Franklin. Kaiser …