LivingWhy are black people bad swimmers?

Why are black people bad swimmers?

The only athlete of color to have won a gold medal in swimming was Surinamese Anthony Nesty at the Seoul Olympics eight years ago.

Unbeatable in other sports, blacks do not stand out for being good swimmers, due to their physical constitution, since they have a higher proportion of fast-type muscle fiber , more adapted for an explosive reaction than for the continuous effort required by swimming. Also, blacks have a denser skeleton , which makes them somewhat heavier in the water.

Japanese scientists create a 'washing machine for humans'

Can you imagine taking a relaxing bath in a machine that washes you with bubbles, plays relaxing music or videos?

Insect swarms generate as much electricity as a thunderstorm

Swarms of bees can generate an electrical charge of 1,000 volts per meter, a higher voltage density than thunderclouds and electrified dust storms.

This is what the Earth's magnetic field sounds like

The shield that protects our planet sounds 'pretty scary', according to ESA engineers.

Days were only 17 hours long 2.46 billion years ago

It was when the Moon was much closer to our planet. As the centuries pass, the Moon slowly recedes and the length of our day gradually lengthens accordingly.

Women are better at doing crosswords

A new study has revealed that women have a 'small but robust' advantage over time.

More