Researchers have fabricated a perovskite solar module on a substrate with a total substrate size of 20 cm × 20 cm and a stabilized power conversion efficiency of 11.9%. “This is among the highest ...
Apollo 11: 50 years on, the Eagle lunar module serves as a reminder of mankind’s ability to innovate
If it wasn’t for the lunar module, we wouldn’t have heard the famous words from Neil Armstrong, on July 20th of 1969. “That's one small step for [a] man, one giant leap for mankind.” Neil Armstrong ...
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