In this fascinating video, we journey through the intricate process of building a rotary valve engine from scratch. Watch as ...

Many of you have seen the process of making this rotary valve engine with different intake and exhaust system and how I tried ...

New images have surfaced showing an inline six-cylinder engine from Benda that could power a new premium touring bike.

Chinese defense-linked universities have significantly increased research partnerships with Russian institutions since 2019, according to findings by the Australian Strategic Policy Institute (ASPI).

The 107th Arsenal of the Main Missile and Artillery Directorate (GRAU) of the russian Ministry of Defense in Tver Oblast was destroyed by a long-range weapon, which is now actively used for strikes ...

In both Jewish and Chinese traditions, the concept of polarity—Heaven and Earth, masculine and feminine, giver and receiver—is central to understanding the fabric of reality. While modern culture ...

The Defense Intelligence of Ukraine dismantled and displayed a russian Geran-3 drone, which is assembled from civilian components, including a miniature turbojet engine readily available on the ...

US officials are raising alarms about solar-powered highway infrastructure, citing concerns over hidden radios and rogue Chinese devices potentially embedded in inverters and battery management ...

Copyright © AFP 2017-2025. Any commercial use of this content requires a subscription. Click here to find out more. As China held a massive parade to mark the 80th ...

HELSINKI — China conducted a rocket stage hot fire test Friday in the latest step in the country’s plans to land astronauts on the moon. A shortened Long March 10 rocket first stage test article fixed ...

On Sept. 10, Wednesday, Undercurrent published its latest price assessments for Asian and Latin farmed shrimp in US wholesale, in addition to domestic wild shrimp from the Gulf and imports from ...

China’s XPeng is poised to reveal a range-extender (REEV) version of its new G7 SUV. A Chinese Ministry of Industry and Information Technology (MIIT) filing for the new vehicle variant has been ...