Hydrogen-electric jet with zero emissions, reduced costs, 2030 launch. Kurt “CyberGuy" Knutsson discusses a potential game changer in the evolution of air travel.

New Delhi [India], April 15 (ANI): The Defence Research and Development Organisation's (DRDO) 651 kW Waterjet Propulsion System, designed by Larsen Turbo under the Technology Development Fund ...

According to the source, the noise level of the Borei-B submarine will be cut considerably thanks to the installation of a new water jet propulsion system MOSCOW, December 25. /TASS/. The R&D work ...

Just last month we trawled the internet for updates to our coverage of the Dynafin propulsion concept from marine giant ABB. Now the technology has been independently tested, which also gives us our ...

The jet ski is a simple enough craft ... is a large boom leading down to a hydrofoil and underwater propulsion system. It’s referred to as a “water scooter” by its creators, as it uses ...

With aviation responsible for around 2-3% of global greenhouse gas emissions, the urgency to develop alternative propulsion systems is critical ... producing only water as a byproduct.

NASA has discovered molecules known to come exclusively from life in the atmosphere of the exoplanet K2-18b, suggesting the ...

pumped to high pressure and then evaporated in a heat exchanger using the residual heat from the exhaust gas jet and returned to the combustion chamber. The result is a closed water cycle. Overall, ...