Latent Drive, which is a developer of technologies to produce 'green hydrogen', has been awarded a £630,000 grant to fund a trial - known as HydroPort - to fuel a harbour patrol boat produced directly ...

“When you add all of that together (with the onboard technology), you’ve got what’s effectively a fishing boat for energy ... also be modified to produce green ammonia or green methanol.

The boat belongs to the The AHHAA Science Center in Estonia, along with a smaller model about half the size. Both are fired by propane gas burners to give them some real heat output into the water ...

Most famous of these is probably the toroidal propeller that made waves a while ago, mostly in the field of flying drones, but commercial toroidal boat props exist too. Test results of the ...