Putting your car alarm remote under your chin or beside your head increases its range.
-1
MIT has developed a camera that captures the speed of light at a trillion frames per second.
20
In 2011, a couple bought a box of textbooks for $10. Inside, they found a 25-cent bill signed by the president of the Republic of Texas, Sam Houston, and subsequently sold it for $63,250.
13
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17