Singapore shipbuilder Strategic Marine is building a series of what it calls the fastest offshore oil and gas support ships ...

Flying taxis like Blackbird could travel through the air almost without stopping ... known 'cyclorotors' – which are inspired by marine propulsion systems. As they rotate, the cyclorotors ...

The innovation comes in the drivetrain, instead. The boat uses compressed air for propulsion, stored in a battery of four soda bottles, pressurized to 6 bar. The compressed air is used to drive a ...

Proteus the Penguin Boat is a 12-ft. (3.7-m ... When tested in the laboratory, the new propulsion system reportedly reached up to 87 percent efficiency. According to Michael S.

[James Whomsley] from [Project Air] decided to put it to work on ... This can be used for propulsion on a boat, by spinning a tall cylinder called a Flettner rotor. This takes advantage of Magnus ...

The Defence Acquisition Council (DAC) is set to meet soon and finalize the bidder for India’s mega Rs 70,000 crore P75(I) submarine project. As MDL and ThyssenKrupp Marine qualify, debates over Air ...