One human hair can support 3 ounces.
191
Dogs can make about 100 different facial expressions.
18
Soaking beans for twelve hours in water before they are cooked can reduce flatulence after consumption.
20
Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
Drinking watermelon juice before a workout helps reduce muscle soreness.
21
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
Contrary to popular belief, plastic cutting boards are more likely to harbor bacteria than wood ones. New plastic boards are easier to clean, but ones with cuts are nearly impossible to completely disinfect, whereas wood ones absorb and kill bacteria, regardless of age or use.
13