Canada is an Indian word meaning “Big Village”.

A cat can run about 20 kilometres per hour (12 miles per hour) when it grows up.

It takes approximately 12 hours for food to entirely digest.

The average human brain has about 100 billion nerve cells.

It’s impossible to sneeze with your eyes open.

The average human heart will beat 3,000 million times in its lifetime and pump 48 million gallons of blood.

Human blood travels 60,000 miles (96,540 km) per day on its journey through the body.

Blood flows down one leg and up the other.