Seattle-based Whooshh Innovations developed this salmon cannon to help fish pass over dams in seconds, rather than days. The giant tube sucks in migrating fish and helps them quickly, and safely, get to their spawning grounds.
German carmaker Volkswagen said it delivered 4.56 million vehicles in 2022. This is down 6.8% from the year before, as a "strained supply situation" led to a backlog of orders.
The NHTSA is investigating a Musk tweet indicating Tesla might allow some customers testing the "Full Self-Driving" system to disable an alert that tells them to keep their hands on the wheel.
