did-you-kno: The number of H2O molecules in 10 drops of water is roughly equal to the amount of stars in the universe. Source

did-you-kno: The number of H2O molecules in 10 drops of water is roughly equal to the amount of stars in the universe. Source

tags: your typical wednesday...,

from: https://typicalwednesdays.tumblr.com/post/133702112193