Your average science guy, Linux nerd, and Minecraft player. Left Reddit for this place and haven’t looked back. :)

Website: lostxor.com

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  • LostXOR@fedia.iotoTechnology@lemmy.world*Permanently Deleted*
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    9 days ago

    Robots are a lot more energy efficient than humans. Human muscles are around 25% efficient while robotic motors can be >90%. However they lose massively in energy density. 100 grams of carbs has 1.7 MJ of energy, which is equivalent to 2-3kg of lithium batteries. A human can run for hours on a kg of calorie dense foods, while a robot would need a bulky battery or constant battery swaps/recharges.
















  • Quantum entangled particles can’t influence each other; they just allow you to infer information about one particle by observing the other. It’s like if you randomly put a red and a blue ball in two different boxes without looking, then moved them far apart. Opening one box and seeing a red ball instantly tells you the other box has a blue ball, no matter the distance, but no information has been transmitted faster than the speed of light (because the boxes can only move slower than light).