BodyMind-BlowingIf you could uncoil all the DNA in your body and stretch it end-to-end, it would reach approximately 10 billion miles—enough to make a round trip from Earth to Pluto.2041k
BodyMind-BlowingHuman hair can stretch up to 30% of its length when dry and up to 50% when wet without breaking, then return to its original shape.1491k