a spacecraft has 'touched' the sun for the first time. I only found that out now, but it happened back in April. "NASA's Parker Solar Probe reached the sun's extended solar atmosphere, known as the corona, and spent five hours there. The spacecraft is the first to enter the outer...
with cryptocurrency mining — computers solve mathematical problems to verify transactions which consume a lot of energy. Ethereum, the cryptocurrency most NFTs are currently based on, is expected to move to a more energy-efficient "proof of stake" system, but this has not yet happened. ...
a spacecraft has 'touched' the sun for the first time. I only found that out now, but it happened back in April. "NASA's Parker Solar Probe reached the sun's extended solar atmosphere, known as the corona, and spent five hours there. The spacecraft is the first to enter the outer...