Flying cars and self-driving vehicles always get attention at the CES gadget show in Las Vegas, but this year electric recreational boats are making bigger waves.
Swedish company Candela on Thursday unveiled a 28-foot (8.5-meter) electric-powered hydrofoil speedboat that can cruise for over two hours at 20 knots, or about 23 mph. California startup Navier tried to outdo its Scandinavian rival by bringing an electric hydrofoil that's a little bit longer, though Candela is further along in getting its products to customers.
