this post was submitted on 16 Oct 2025
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[–] Gullible@sh.itjust.works 9 points 3 weeks ago (2 children)

Unironically, I would enjoy a bike that I could pedal at a constant speed, charging the battery all the while. Give me a display that indicates my pedaling speed so that I can tailor my exercise and you’ve created a moving stationary bike. I hate having to stop at lights and whatnot, so a rotation-based stabilizer would be nice at speeds below 10 km/h as I pedal the equivalent of 30.

Really, it’s just unfortunate that the engineering doesn't work out for momentum->chemical energy unless you’re biking at a professional level and willing to cruise slowly or charging the battery at home. Bleh

[–] sp3ctr4l@lemmy.dbzer0.com 4 points 3 weeks ago* (last edited 3 weeks ago)

Yeah, same, I like this idea.

If your actually mobile bike can also be used as a makeshift generator, to feed into a home backup battery?

Yeah maybe not huge levels of appeal there, but it is a neat utility feature.

Maybe I've played too many zombie survival games with base building... or, maybe I am aware of the shockingly shitty state of the US power grid.

Also:

If you have a bike, and battery/powerstation like that?

That leads to a potentially amazingly ironic situation where you effectively jump start a dead ICE car ultimately from a fucking bicycle, if you can hook your battery/transformer/power station thing to charge a portable car battery jump starter.

[–] Steve@startrek.website 3 points 3 weeks ago

Honestly this would make a great video idea for Tom Stanton.

I love it, and it reminds me of James May talking about using launch control at a zebra crossing