Abstract: Pump-jet propulsion technology is increasingly applied in uncrewed underwater vehicle propulsion. A key research focus is the biomimetic design of pump-jets to improve efficiency and reduce ...

Abstract: Hybrid electric vehicles (HEV) enable reduction of emissions without sacrificing consumer expected range and drivability. The diversification of the powertrain with multiple power sources ...

The plane was traveling from Paris to Ajaccio in Corsica when its engine blew at around 6:00 p.m. local time on Saturday, Dec. 20 Massimo Insabato/Archivio Massimo Insabato/Mondadori Portfolio via ...

Jet engines are attached to a person’s feet and tested at speeds reaching 103.4 mph. This video shows acceleration, control, and how jet propulsion allows human powered flight captured in ultra high ...

In the United States, in mid-December, Boom Supersonic, a company famous for seeking to bring back supersonic flights, unveiled Superpower, a 42-megawatt natural gas turbine based on jet engine ...

The European Commission revises its proposals on banning new internal combustion engine cars by 2035, reducing the emission goals to 90% while accommodating Germany, Italy, and auto manufacturers.

EU sets 90% car CO2 emission reduction target for 2035 EU's EV policy shift may benefit Chinese automakers Comes after Ford takes $19.5 bln charge, retreats from EVs Analysts say picture more nuanced ...

STRASBOURG, Dec 16 (Reuters) - The European Commission unveiled a plan on Tuesday to drop the EU's effective ‌ban on new combustion-engine cars from 2035 after pressure from the region's ‌auto sector, ...

Although metal alloys is not among the most exciting topics for most people, the moment you add the word ‘radioactive’, it does tend to get their attention. So too with the once fairly common Mag-Thor ...

A proposal to revise an E.U. law requiring carmakers to stop producing combustion engines by 2035 would offer some relief to automakers, but it sets back the region’s climate goals. By Patricia Cohen ...

Dec 15 (Reuters) - Europe's embattled carmakers are hoping for a reprieve when Brussels unveils an auto sector package on Tuesday, which could water down an effective ban on new combustion engines ...

For eons, Santa Claus has been spreading gifts and joy to kids all over the world, in a single night, by relying exclusively on a very low-tech piece of engineering: a wooden sleigh powered by eight ...