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How To Securely Send Snail Mail The CIA Way

How To Securely Send Snail Mail The CIA Way

Today, tech nerds are obsessed with high-tech encryption. But if you ever send snail mail, you might want to take a tip from America’s intelligence community. The CIA sends out letters that are secured with a specific type of tamper-proof tape — think of it like low-tech encryption — and…

Video: Watch Magnetic Tape Fall Like Water

Video: Watch Magnetic Tape Fall Like Water

Japanese artist Ei Wada, who was born in 1987, belongs to a generation that spent middle school feverishly poring over cassettes to make mix tapes — until, of course, they were quickly outmoded by CDs, and then MP3s. Now, Ei makes art using the outmoded technologies he grew up with.