Masaru Emoto
Masaru Emoto is a Japanese scientist. He puts words on bottles of water and then freezes the water. After that, he lets the water warm itself. Then he hired a photographer to check under a microscope the crystal structures of the water.
He claimed that putting good words on the water, like thank you, or love, would result in good crystal formation.
On the other hand, putting bad words on the bottles, like