There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
The best time for a person to buy shoes is in the afternoon. This is because the foot tends to swell a bit around this time.
49
More than 50% of Americans fall asleep on their sides.
86
The world’s smallest book, “Teeny Ted from Turnip Town”, is 100×70 micrometers in size and requires a scanning electron microscope to read, as light beams are too large.
6
Not swinging your arms when you walk increases the effort of walking by 12%, the equivalent of walking 20% faster or carrying a 10 kg backpack.
12
Pollen can travel up to 500 miles in a day.
40
There are 53 Lego bricks manufactured for each person in the world.
83
Since 1982, a radio frequency emanating from Russia has been broadcasting a buzzer-like sound and, periodically, an unknown voice reads orders, names, and numbers. No one knows where exactly it is coming from or what it means.
13