The sun is 330,330 times larger than the earth.
75
Brass doorknobs automatically disinfect themselves in about 8 hours.
18
In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
17
Indoor pollution is 10 times more toxic than outdoor pollution.
62
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42