I can see a market in selling this to urban cyclists.. I've seen people doing th... | Hacker News

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		lawlessone 6 months ago \| parent \| context \| favorite \| on: New protein therapy shows promise as antidote for ... I can see a market in selling this to urban cyclists.. I've seen people doing that get quite a bit of exhaust fumes to the face.

hinkley 6 months ago [–]

Breath control is an underrated skill.

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