Brass doorknobs automatically disinfect themselves in about 8 hours.
18
Redlove Era Apple is red all the way to its core.
4
In Montreal, there's a bus stop with swings that play musical notes when you swing on them.
20
While pumpkins are typically orange, they can also be green, white, red, gray, and even blue.
15
The full moon causes a tidal wave to roll up the Amazon river once in day and once in night for a period of only three weeks in a year. This results in continuous 4m high wave that can be surfed for up to 13km.
14
There's a woman named Veronica Seider who had vision 20x better than average. She could identify people more than a mile (1.6km) away.
22
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45