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RE: PurTrek - The climbing pole can purify bacteria-free water

in #steemhunt • 8 years ago

I'm a big fan of multi-tasking tools. Innovating a climbing pole to double as a water filter that can purify water from streams so it can be safe to drink will help a lot of climbers.

8 years ago in #steemhunt by
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     8 years ago 

    Right @cryptocopy, more practice makes it easier to do others.

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