NAUKA I KVAZINAUKA (izvorište inspiracije za mnoga SF dela) > TEHNIČKE NAUKE, SAOBRAĆAJ, KOSMONAUTIKA

Tehnicka dostignuca....

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mac:
Precizni kombajni troše manje hemikalija kod zaprašivanja.

Sniper robot treats 500k plants per hour with 95% less chemicals

Meho Krljic:
They made a material that doesn't exist on Earth. That's only the start of the story. 
 

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The compound is called tetrataenite, and the fact that scientists have found a way to make it in a lab is a huge deal. If synthetic tetrataenite works in industrial applications, it could make green energy technologies significantly cheaper. It could also roil the market in rare earths, currently dominated by China, and create a seismic shift in the industrial balance between China and the West.
 

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Meho Krljic:
  Riddle solved: Why was Roman concrete so durable?

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