This boat can climb onto the shore and then back down again, thanks to its metallic “legs." The boat landing system, the MaxGate, allows it to climb onto the shore with legs that jump forward. The legs which work like spikes, grip onto the shore to allow the boat to climb onto the sand. Tom Day, a self-taught boat designer, from Washington, designed the MaxGate after stumbling across what he thought was a design flaw in another product.