Tag Archives: Random Facts

WTF Fun Fact 12713 – da Vinci’s “Helicopter”

Leonardo da Vinci had a vision for a helicopter 400 years before it was made. Click to read the full fact. The post WTF Fun Fact 12713 – da Vinci’s “Helicopter” appeared first on WTF Fun Facts. Source

WTF Fun Facts 12706 – Oxygen From The Ocean

If you think trees are cool for giving us oxygen, wait until you hear about phytoplankton. Click to read the full fact. The post WTF Fun Facts 12706 – Oxygen From The Ocean appeared first on WTF Fun Facts. Source

25 Kickass Random Facts List #749

Apollo 13 set the record (per the Guinness Book of World Records), which still stands, for the highest absolute altitude attained by a crewed spacecraft: 400,171 kilometers (248,655 mi) from Earth. The post 25 Kickass Random Facts List #749 first appeared on KickassFacts.com. Source