"A Lamborghini supercar of the sea" – you might be surprised to note that such a vessel already exists, a fantastical daydream born in the frustratingly idle days of pandemic. But that doesn't mean there can't be more than one, and the latest is technically more of a "Lamborghini micro-supercar for sea and subsea," a little adventure toy that can be carried aboard the larger sea-bound Lambo. The Italian sports car marque has teamed with German e-PWC specialist Cayago to develop what it call...