One human hair can support 3 ounces.
191
A hummingbird weighs less than a penny.
1k
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
Dolly Dimples, a 555 lbs. woman, lost 443 lbs in one year by eating nothing but baby food.
16
The cat brain weighs about 30g.
167
The earth is approx. 6,588,000,000,000,000,000 tons.
175
The Main Library at Indiana University sinks over an inch every year because when it was built, engineers failed to take into account the weight of all the books that would occupy the building.
240