Now as you pedal your bike, you are generating electricity and charging your phone at the same time! A Bike power generator that charges whenever you ride....
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Evacuating a school, hospital, bedridden seniors or office can be easy and quick. Evacuation slides will get you to safety in a simple, quick and playful way.
These have already been invented. And they are pretty expensive too!
This bike-powered generator can charge your devices as you pedal.
https://inbebo.com/products/bike-power-generator
I found this headlamp kit powered by a bicycle generator on Amazon!
Check out this gas-powered machine that comes with a shovel and two pick-axe attachments.
It exists!
This company sells emergency evacuation chutes that can be installed in any building.
https://www.tunnelslides.com/en/evacuation-slides