Shipwrecked on a remote desert island, Hammond and Belleci use their engineering and scientific skills to not only to survive, but to construct a paradise island playground.
It might not be for everyone, with the 'plot' driving the big set pieces sometimes wearing thin, but it's worth a look for fans of MythBusters and The Grand Tour. At the least it will keep the family quiet for a few hours.
Any elucidation of engineering principles is purely incidental, but it's nice to know that you can charge your phone with a battery made of coins, nails and yucca.