A woman named Rachel Krishevsky who died at age 99 had 1,400 direct descendants.
17
Billions of neutrinos pass unnoticed through your body every second.
6
A waterfall known as The Devil's Kettle empties water into a hole and nobody knows where it ends up!
18
Scientists are working on a portable spray-on-skin that can heal severe wounds in just a few minutes.The spray mainly contains important proteins that can reprogram the injured cells to become stem cells, and back to young uniformed skin cells. So far they were able to accelerate healing process from 12 weeks to 21 days with a similar approach.
16
There's a swing on the edge of a cliff in Ecuador. It has no safety measures and is called the 'Swing at the End of the World'.
22
Putting your car alarm remote under your chin or beside your head increases its range.
-1
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19