Monday, August 1, 2022

A SINGLE-ATOM THICK MATERIAL COULD MAKE A 127-YEAR-OLD SPACE TRAVEL IDEA A REALITY

I’ve loved this concept ever since I heard about it in the 1980s:

https://www.inverse.com/science/graphene-space-elevator

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Germany modernizes it's windmills

Germany's first generation of commercial wind turbines was installed in the 1990s — small machines of 100 to 500 kilowatts that stood 40...