What are the most fascinating science facts?

 

• If you add 250ml of alcohol and 250ml of water the resultant makes will be 480ml due to to the bonding between water and ethanol molecules.

• Polar bears are nearly undetectable by infrared cameras (because thermal cameras detect the heat lost by a subject as infrared, but polar bears are experts at conserving heat).

• There is enough DNA in an average person’s body to stretch from the sun to Pluto and back — ‘17 times'.

• Venus is the only planet in our solar system to spin clockwise.

• A day on Venus lasts longer than a year on earth.

• If you cry in space, your tears will simply stuck to your face.

• Babies have around 100 more bones than adults.

• A teaspoonful of neutron star would weigh 6 billion tons.

• If you took out all the empty space in our atoms, the human race could fit in the volume of a sugar cube.

• It takes a photon up to 40,000 years to travel from the core of the sun to its surface, but only 8 minutes to travel the rest of the way to Earth.

• Octopuses have three hearts, nine brains, and blue blood.

• Only one letter doesn’t appear in the periodic table, is letter ‘J’.

• Hot water freezes faster than cold water.

• Cold water heats up faster than hot water.

• Water can exist in three states at once, this is called the “Triple Point” (water exists as a gas, a liquid, and a solid simultaneously).

• The known universe is made up of over 50,000,000,000 galaxies.