I compare a sample of heavy oxygen water to heavy hydrogen water.

posted by Mordhaus 5 years 1 month 3 weeks ago • 65 views • 11:43

YouTube: From taking your files ransom to foiling uranium enrichment, here are five more computer viruses that you really want to avoid.

posted by PlayhousePals 5 years 7 months 3 weeks ago • 632 views • 11:07

Sadly, I too remember Ivan the gorilla. YouTube: Responding to the shooting of a gorilla at the Cincinnati Zoo, Bill Nye says the treatment of animals in zoos is plainly unethical. Yet zoos do have... continue reading

posted by PlayhousePals 5 years 11 months 1 week ago • 61 views • 7:37

YouTube Description: Tuning forks are wonderful tools for teaching physics. In this video and accompanying article, James Lincoln, Physics Teacher at Tarbut V Torah High School highlights 10 enriching... continue reading

posted by Aard Vark (oritteropo) 7 years 5 months 2 weeks ago • 198 views • 5:16