Hacker News new | past | comments | ask | show | jobs | submit login
Electric Dump Truck Produces More Energy Than It Uses (hackaday.com)
3 points by mreome 61 days ago | hide | past | web | favorite | 1 comment



What a cool use of gravitational potential energy. It would be interesting to learn how much more energy is produced by the regenerative breaking system on the downhill and whether they use the excess to load the truck?




Guidelines | FAQ | Support | API | Security | Lists | Bookmarklet | Legal | Apply to YC | Contact

Search: