Today’s Solutions: April 15, 2024

Toyota

These electric cars make a humming noise to help pedestrians – and the surrounding flora

Within the next two years, the US and Europe will require all new electric and hybrid vehicles to emit noise in order for pedestrians to hear them coming. But automakers and regulators are still not settled on what that noise should sound like. In a search for the best one, Ayax … [Read more...] about These electric cars make a humming noise to help pedestrians – and the surrounding flora