Refined copper articles
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ACS3: Refining Sail Deployment
Rocket Lab, a launch service provider based in Long Beach CA, launched a rideshare payload on April 23 from its launch complex in New Zealand. I’ve been tracking that launch because aboard the Electron rocket was an experimental solar sail that NASA is developing to study boom deployment. This is important stuff, because the lightweight materials we need to maximize payload and performance are evolving, and so are boom deployment methods. Hence the Advanced Composite Solar Sail System (ACS3),...
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US warns of Russia-North Korea refined petroleum trade
Russia sent over 165,000 barrels of refined petroleum to North Korea in March alone, say US officials.
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Watch This Copper Katana Being Forged Out of 100,000 Pennies! — GeekTyrant
In this video from Mini Katana, we see a copper katana being forged out of pennies! They teamed up with a metalsmith to turn thousands of pennies into a unique sword,...