Molecules of Water and Air Passed Through Famous People

Take water. It's simple, common, and vital. There are more molecules of water in an eight-ounce cup of the stuff than there are cups of water in all the world's oceans. Every cup that passes through a single person and eventually rejoins the world's water supply holds enough molecules to mix fifteen hundred of them into every other cup of water in the world. No way around it: some of the water you just drank passed through the kidneys of Socrates, Genghis Khan, and Joan of Arc. How about ai...

 Contents of the Doomsday Chest

The contents of a Doomsday Chest will include stainless steel or titanium sheets, laser etched with an archive of the fundamentals of human knowledge. Each sheet would be carved, front and back, in the five most widely spoken languages of the 21st Century; Mandarin, Spanish, English, Arabic and Hindi. To aid in their translation, aRosetta Disc style object would also embedded in the Chest, providing easy visual translation between the "key" languages and over 2,600 other languages. The le...