EarthTalk : Since when did cargo ships start using wind power ( again )? Does this save us from a lot of carbon emissions ?

In our series of letters from African journalists, environmentalists and engineers are looking at ways to rewire the art of sailing to suit modern technology. Here are some of the key questions being discussed by the BBC's EarthTalk correspondent Matt Hancock.

Source: azdailysun.com
Published on 2022-07-10