weird scientific facts

Amazing Facts

atom1.Every atom in your body is billions of years old.

Chris_Hadfield_Crying_NASA2.If you cry in space the tears will stick to your face.
amazing-quiz3.The human brain when awake produces enough electricity to power a 40 watt light bulb for 24 hour.
DNA-Strand4.There is enough DNA in an average person’s body, you can stretch them from sun to Pluto and back 17 times.
lightning5.A single bolt lightning containing enough energy to cook 100000 pieces of toast.
neutron6.About 65 billion neutrons will pass through finger nail every second. venus7.Venus is the only planet spins in clockwise, rest other vise versa.
Neptune8.The wind on Neptune so fast to break the sound barrier.
milkyway9.If every star in a milky way was a grain of salt they would still an Olympic size swimming pool.