You may not remember it, but odds are you took a few tumbles during your toddler era. You weren't alone. Falling, after all, ...
Interesting Engineering on MSN
Walk Me: Toyota stuns world with robot chair that walks, climbs, and folds itself
When climbing stairs, the front legs first test the height and pull the chair up, while the rear legs push their weight ...
Abstract: In contrast to traditional mechanism design, the posted pricing mechanism can quickly determine the winning user and ensure the revenue of the seller through a predetermined price.
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