On January 10th 1969 USSR's Venera 6 was launched for parachute landing on Venus.
Koalas sleep an average of 22 hours a day, two hours more than the sloth.
Some asteroids have other asteroids orbiting them.
The symbol on the "pound" key (#) is called an octothorpe.
Music was sent down a telephone line for the first time in 1876, the year the phone was invented.
As an adult, you have more than 20 square feet of skin on your bodyu2013about the same square footage as a blanket for a queen-sized bed.
If a Lobster loses an eye, it will grow another one.
Before succeeding in the movie industry, director James Cameron was a school bus driver.
Respiratory Disease is China's leading cause of death.
Microbial life can survive on the cooling rods of a nuclear reactor.