Q.

Facts - Did you know?

Microbial life can survive on the cooling rods of a nuclear reactor.

In the 14th century the Black Death killed 75,000,000 people. It was carried by fleas on the black rat.

If every star in the Milky Way was a grain of salt they would fill an Olympic sized swimming pool.

Astronauts cannot belch - there is no gravity to separate liquid from gas in their stomachs.