When two lovers kiss, nerves send signals to the brain at the speed of 128 kilometers per hour.
The weight of a diamond is measured in carats, and one carat is 0.2 grams. The heaviest diamond that has ever been found to this date is weighed 621 grams or 3105 carats.
For a spacecraft to overcome the Earth’s gravity, it needs an average speed of 12 kilometers per second.
Donald Duck comics were banned in Finland. The reason for the prohibition was the fact that Donald Duck does not wear pants.
The first computer was made in 1946 at the University of Pennsylvania. ENIAC (Electronic Numerical Integrator And Calculator) had 18,000 electronic pipes, 30 tons and it needed 154 m2 of space.
Just like people prefer to use their right or the left hand, octopuses also preferred one of their tentacles, and use it more frequently.
