The multiverse hypothesis or theory holds that a group of multiple universes (possibly infinite universes) comprise everything that exists: The entirety of space, time, matter, energy, information, and... continue reading

posted by BSR 3 years 9 months 2 weeks ago • 143 views • 10:03

YouTube description: A bisected grape in the microwave makes plasma. But how does it work? A grape is the right size and refractive index to trap microwaves inside it. When you place two (or two halves)... continue reading

posted by Aard Vark (oritteropo) 6 years 3 weeks ago • 732 views • 8:16

Did you know you could measure the speed of light using your microwave oven? Then you might like to know how the oven works.

posted by Mordhaus 7 years 10 months ago • 20 views • 10:01

No, cooks' sperm low for other reasons.

posted by Warren E. Hale (MrFisk) 1 decade 5 months ago • 69 views • 2:57

Professor Ed Copeland on the latest news to come from the Planck project - talking about the Big Bang and the resulting microwave radiation. [YT]

posted by radx 1 decade 1 year 11 months 3 weeks ago • 415 views • 17:26

This is a really nice demonstration, and explanation of, what happens when you drop a magnet down a conducting non-magnetic tube. YouTube Description: Huge thanks to the Royal Institution, Professor... continue reading

posted by Aard Vark (oritteropo) 1 decade 2 years 2 months 1 week ago • 228 views • 3:50