Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...

The most recent such harvesting arrangement I saw is another scheme to exploit the thermal differential between the cold ...

JERSEY CITY, NJ / ACCESS Newswire / December 27, 2025 / The Law of Disorder: Our Existence Itself Depends on This Law. What ...

Chinese firm Dongan Auto revives the Wankel engine, developing a lightweight prototype aimed at next-gen aerial mobility ...

RACER’S Marshall Pruett has spent the last year tracking developments with the IndyCar Series’ new chassis, engine, and the ...

Everyone generally knows about piston and rotary engines, with many a flamewar having been waged over the pros and cons of each design. The “correct” answer is thus to combine both ...

The upgrades to the B-52's engines and numerous other systems are so dramatic the Air Force plans to redesignate the Cold War ...

Although Nissan has been in the doldrums ever since getting purchased by Renault in the early 2000s, it once had a reputation ...

Honda’s K-series engines have been around for 25 years, and have earned a reputation for durability, versatility, and tuning ...

The 16-year-old boy arrested following the August drowning death of 13-year-old Jakob Bowerman in Marinette was charged as an adult. In Wisconsin, 15- and 16-year-olds initially charged in juvenile ...

NEET UG 2026 will be conducted on the first Sunday of May. Have a look at the previous year's questions of the Physics ...