Gibbs Amphibians is a British company specializing in high-speed amphibious vehicles, including the Aquada and Humdinga. The Aquada, introduced in the early 2000s, is a three-seat amphibious vehicle capable of over 160 km/h on land and 50 km/h on water, and was famously used by Richard Branson to set a cross-Channel speed record in 2004. The Humdinga, unveiled in 2012, is a larger amphibious utility vehicle designed for remote and challenging…