[Tom Stanton] wanted to see if supercaps have any practical use on e-bikes, and built a DIY electric motor in the process. One of the problems with supercaps is the rapid voltage drop during ...

[Mark] wanted to create a steam powered bicycle that’s actually usable, instead of just an awkward novelty. To achieve this he made extensive use of modern tech like spreadsheets to model the ...

How to make mini bike from coca cola can with dc motor - mini diy science project #diy #miniproject #science ...