Today we’re going to navigate through the intricacies of Watts , watt-hours , amperes , amp-hours and volts . Hang on to your seats, we’re going to explain everything in detail so you can be an expert...

For this test, we headed to the seaside resort of Quimiac on France’s Atlantic coast, in the company of Thibaut and Carmin. The aim was to set off from Quimiac beach and cross to Pénestin, testing two...