The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
In Georgia, there is an airtight room called the Crypt of Civilization that was sealed in 1940. It contains numerous artefacts documenting what life was like at the time of sealing, and is scheduled to be opened in the year 8113 to show people of the future exactly what life was like.
13
Putting your car alarm remote under your chin or beside your head increases its range.
-1
Sony researchers have developed a refrigerator that only opens when you smile.
9
In Mexico, artists can pay their taxes using artwork that they create.
4
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