There are wheelchairs that can climb stairs. This is a solved problem if you wan... | Hacker News

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		throwaway173738 8 days ago \| parent \| context \| favorite \| on: Updated Google Maps shows destruction of the city ... There are wheelchairs that can climb stairs. This is a solved problem if you want it to be.
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mschuster91 8 days ago [–]

These things are gimmicks. They work in stairs constructed by code, but are not usable in warzones both in terms of resiliency and speed.

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