Why NASCAR Settled on 750 HP for 2026 — And Not 1,000 HP

NASCAR President Steve O'Donnell explains why the Next Gen horsepower increase for 2026 was limited to 750 HP.

Tiny engine runs hotter than the sun to probe the frontiers of thermodynamics

Scientists have created the world's hottest engine running at temperatures hotter than those reached in the sun's core. The ...
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How to Make a Stirling Engine Low Temperature

Discover the fascinating world of engineering with our step-by-step guide on how to make a Stirling engine designed for low temperatures. This video provides detailed instructions on building a ...

How Much Fuel Does Idling with the Air Conditioner Use in an Hour? Car Owners: I Used to Think the Car Doesn't Use Fuel If It's Stationary

🚗 In summer driving, the most irresistible thing is not the high temperature, but rather—getting out of the car is too hot ...