The brightest star in the known universe is Rigel.

The brightest star in the known universe is Rigel.

The male house wren builds several nests as part of his courtship ritual. Once the nests are completed, his potential bride looks them all over, then selects one as her preferred choice for the laying of her eggs

The male house wren builds several nests as part of his courtship ritual. Once the nests are completed, his potential bride looks them all over, then selects one as her preferred choice for the laying of her eggs

Over one in nine cars in the U.S. will be in a collision in any given year. More than 50 percent of all accidental fatalities are vehicle-related

Over one in nine cars in the U.S. will be in a collision in any given year. More than 50 percent of all accidental fatalities are vehicle-related

A duck's quack doesn't echo, and no one knows why

A duck's quack doesn't echo, and no one knows why

Driving blue cars on Wednesday is 'more risky' according to Ananova.com: "Middle-aged motorists driving blue company cars on Wednesdays are the most accident-prone, new research suggests.Drivers of green and silver cars also have a relatively high chance of suffering collisions, according to the RAC study.The results showed most accidents take place in the middle of the week and involve company car or van drivers aged 35 to 49."

Driving blue cars on Wednesday is 'more risky' according to Ananova.com: "Middle-aged motorists driving blue company cars on Wednesdays are the most accident-prone, new research suggests.Drivers of green and silver cars also have a relatively high chance of suffering collisions, according to the RAC study.The results showed most accidents take place in the middle of the week and involve company car or van drivers aged 35 to 49."

the nails on your right hand always grow faster than the ones on your left

the nails on your right hand always grow faster than the ones on your left

Denmark has the oldest national flag (a white cross on a red background) in the world

Denmark has the oldest national flag (a white cross on a red background) in the world

You have 100,000 strands of hair

You have 100,000 strands of hair

Male bats have the highest rate of homosexuality of any group of mammals that exist- especially fruit bats.

Male bats have the highest rate of homosexuality of any group of mammals that exist- especially fruit bats.

I wonder where u got all those infos from...

I wonder where u got all those infos from...