› added 4 years ago

154

TIL that virtually every house has thousands to millions of dust mites that you can’t see and never notice unless you have an allergic reaction to its feces

Read more bangordailynews.com

via reddit.com

Wk4M4 TIL - There exists a Belgian bicycle road in Germany. It's not that they just own the land, no, the road is fully Belgian territory. It used to be a railroad track, which was appointed to Belgium after the first World War.
rNJO0 TIL BC Place Stadium's original inflated white dome was the world's largest air-supported roof when it was built in 1983. The flexible tarp roof was ripped up in 2007 by snow and wind
78pxM TIL Mammoth Cave is the world's longest known cave system. More than 420 miles of passageways have been found in Mammoth Cave. This is almost twice as long as Sac Actun in Mexico, which is the second-longest cave system.
woO06 TIL that people with hypermobility carry a gene that makes them much more likely to have children with autism.
w987 TIL Raccoons are very agile tree climbers and do not mind climbing or falling from elevations as high as 40 feet (12 meters).Raccoons have bad eyesight and are color blind, but have great hearing and a great sense of smell.