A gigantic map of all the cool plaques in the world. A project of 99% Invisible.

Sonny Carter Neutral Buoyancy Laboratory

Sonny Carter Neutral Buoyancy Laboratory, Houston TX. Astronauts swim in 6.2 million gallons of water to simulate microgravity.Submitted by @Alka009er

Sonny Carter Neutral Buoyancy Laboratory, Houston TX. Astronauts swim in 6.2 million gallons of water to simulate microgravity.

Submitted by @Alka009er

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