Hot water can freeze faster than cold water.
181
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Iron weighs more after it rusts.
16
In 1989, a British company made a laptop with a graphical user interface, a 60 hour battery life, SSD storage, and a touchpad.
12
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
Ice cream cones were popularized in America during the 1904 World’s Fair in Saint Louis when an ice cream vendor ran out of cups and asked a nearby waffle vendor to roll up his waffles to hold the ice cream.
17
People with light eye colors (like blue, green or grey) have a higher alcohol tolerance.
194
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190