Cuban rescue workers use sniffer rabbits to find people in collapsed buildings.
10
A Swiss man replaced his car's broken heater with a fully functional wood burning stove.
15
Billions of neutrinos pass unnoticed through your body every second.
6
On October 28, 2013, wind power provided 100% of Denmark's power. At 2:00am, it was producing 122% of the country's energy needs.
12
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22