To feed 10 billion by 2050, the world’s farmers will need to increase food production by up to 70%. Bring in the robots.

British start-up company Gravitricity has developed a system to store excess energy by using the power of gravity.
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Okay, okay. I got to go… See You Soooooooooooooooon dudes wink
Bitcoin mining is mainly driven by renewable energy — hydro (by far the largest component), solar, wind and geothermal. Period.
In fact, we’ve estimated the lower bound of renewables penetration in the bitcoin mining energy mix to be 77.6%.
From 2018, but it’s likely gotten better since then.
Addressing the dangers of lazy crypto industry research, and aiming to debunk the negative narrative that bitcoin detractors are attempting to create.
Using the radial velocity (RV) technique, astronomers have discovered a new super-Earth alien world as part of the HADES and CARMENES programs. The newfound exoplanet, designated GJ 740 b, orbits a bright star some 36 light-years away and is at least three times more massive than the Earth. The finding is reported in a paper published February 18 on the arXiv pre-print server.