Engineers at Audi have created a prototype shock absorber that would give you a new appreciation for bumpy roads. Dubbed the ‘eROT,’ this shock absorber generates kinetic energy generated by the movement of the car’s suspension while making the ride much smoother. With each little movement, energy is converted into electricity which is then fed into to the car’s onboard battery system. Audi plans to put the eROT into production cars in the future, and will hopefully inspire other companies to take similar action.
Audi has come up with a suspension system that turns rough roads into electricity
More of Today's Solutions
The Ocean Cleanup removed a record 25 million kilos of plastic in 2025 (and t...
BY THE OPTIMIST DAILY EDITORIAL TEAM In a world where the scale of plastic pollution can feel overwhelming, 2025 brought a milestone worth celebrating: ...
Read MoreAncient nits aid uncovering of human ancestry
To uncover information about ancient genomes scientists have previously relied on fossils of bones and teeth. Alongside ethical issues, the problem with this is ...
Read MoreAlways late? Here’s 7 tips to curb the habit
We’ve all run late before, whether it was because of a missed alarm, couldn't find the right outfit, or getting stuck in traffic. It ...
Read MoreHow Uruguay achieved 98% renewable energy
During the 2000s, as global fossil fuel costs skyrocketed, Uruguay faced a tremendous issue. Uruguay, as a country heavily reliant on foreign oil, found ...
Read More
