You can basically have a reclining bike, read a magazine, and if you lightly pedal, like the grannies at the gym, you can charge your phone, easily.

By this guy's estimates, you're doing worse in terms of cost and footprint

It will still take you an hour, but the maximum draw of your phon eis 10W, so if you hook it up to your bike, you can ride around and listen to music as long as you want.

Imagine being in the wilderness, you are out of battery, but have your bike with you. Just ride around for an hour and the battery will be full.

I think that would actually be really, really cool.

Also, you can screw an adapter into a light bulb and convert it to usb.

That shouldn't take me longer than an hour or so to solder.

So you can charge 20 phones in one hour.

https://www.thegrommet.com/lamp-charger-usb-light-bulb-charging-adapter

https://www.amazon.com/Light-Socket-Adapters/s?page=1&rh=i%3Aaps%2Ck%3ALight%20Socket%20Adapters

I wonder how to set up my brainchild currency system

I just need to build something similar for a bike lamp, and that's it.

Cuz I am definitely onto something here

https://images-na.ssl-images-amazon.com/images/I/71MkYrwZcgL._SX679_.jpg

Oil values are dropping rn

Dang, I will actually see if I can sell this in Europe.

So one hour divided by 20 to get time it takes to make enough electricity to charge one phone

Yes, I think so.

Those are just rough estimates, but a biker produces about 200W of energy.

Apparently, the charging draw for an iPhone is about 10W.

Energy loses and so on...

And phone is Wh not just W but yeah

One joule is worth this much 0.0000115522875816

as of current oil prices

You can probably use your regular Apple charger. Even if you pedal too slowly, it shouldn't bother the adapter.

https://mobileimages.lowes.com/product/converted/695706/6957064565027lg.jpg

Find an adapter that fits in your light socket, plug in the charger, and start pedaling.

That should actually work.

Dang! Someone beat me to it.

https://www.cyclingabout.com/best-dynamo-usb-chargers-bicycle-touring-bikepacking/

If time goes really slow close to a black hole relative to us, and when the big bang happened all the mass in the universe was compressed into an infinitely small point, then wouldn't the big bang have happened infinitely far in the past, rather than 13 billion years or whatever (((they))) are saying it is now after (((their))) creationism was debunked?

https://i.ebayimg.com/images/g/RVoAAOSwevdZ-hB1/s-l300.jpg

But plugs are unamerican

no u

What if each black hole is a universe

And the reason ours is expanding is cuz its sucking up stuff

What if we're all brains in jars?

what if SEA GULLS are actually aliens

OR WORSE

LIZARD PEOPLE

what if

despacito