In 1864, Jourdon Anderson and his wife escaped a life of slavery and moved to Ohio. A year later, he received a desperate letter from the man who used to own him, in which he was asked to return to work... continue reading
posted by newtboy 5 months 3 weeks ago • 78 views • 6:30search results matching tag: new age
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The F-15 was born from the difficult lessons learned during the Vietnam War. In the late 1950s, Air Force planners were confident that the advent of powerful new radars and long-range air-to-air missiles... continue reading
posted by eric3579 1 year 3 weeks ago • 83 views • 14:21YouTube description: People use boats for all kinds of reasons, and in the same way, there are all kinds, shapes, sizes, and ages of locks used for waterway navigation across the world. Freight is big... continue reading
posted by Aard Vark (oritteropo) 4 years 4 weeks ago • 248 views • 10:37YouTube description: From the dynamic Choy Li Fut martial art—made world famous by Jackie Chan and Bruce Lee—to the stunning dragon dance, Pun Keng Man takes great pride in building community through... continue reading
posted by Aard Vark (oritteropo) 5 years 4 months 3 weeks ago • 259 views • 3:18Via YouTube: Any molecular biologist will tell you that genetic engineering is tricky. But up until recently we might be witnessing a new age in human development.
posted by Gratefulmom 7 years 8 months 1 week ago • 181 views • 8:39YouTube: In the search for longevity, scientists have found the longest-lived vertebrates on the planet in the arctic. Meanwhile, in warmer climes, the FDA approves a new method for combating disease-carrying... continue reading
posted by PlayhousePals 7 years 8 months 3 weeks ago • 100 views • 5:02UAlberta: UAlberta research team uses MRI video to observe for the first time what happens inside joints when they crack. (Edmonton) “Pull my finger,” a phrase embraced by school-aged kids and embarrassing... continue reading
posted by Zawash 9 years 3 weeks ago • 408 views • 7 secs(Description via YouTube) Russell Foster is a circadian neuroscientist: He studies the sleep cycles of the brain. And he asks: What do we know about sleep? Not a lot, it turns out, for something we... continue reading
posted by Procrastinatron 1 decade 8 months 3 weeks ago • 1,300 views • 21:47- 1