alt Hacker NewsI'm still surprised we haven't figured out a bioreactor you can feed your scrap food and turn it into energy, methane combustion notwithstanding. Like imagine feeding a roomba some sugar and it's set for a few days lol.
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mathgeek • yesterday at 9:56 PM
You could probably even power a time machine without needing plutonium.
But only if said Roomba is unable to find enough sugar on the ground for a few days. Otherwise, it's completely self-sufficient, you just have to leave enough crumbs on the floor.