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blacksmith_tb
on May 14, 2018
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Boston Dynamics will start selling its dog-like Sp...
The Big Dog has an internal combustion engine (what I take to be an electrical generator) that is about as loud as a chainsaw[1]. SpotMini makes servo noises, but it's all-electric, and quite a bit less noisy.
1:
https://youtu.be/cNZPRsrwumQ
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1: https://youtu.be/cNZPRsrwumQ