Liquid nitrogen is fun stuff to play with, as long as you’re careful and avoid freezing your own fingers off and shattering them on the workbench. As the liquid turns to gaseous nitrogen at around ...

Motorcycle engines live and die by how well they shed heat, and the choice between liquid and air cooling shapes everything from performance to maintenance. Riders weighing a new purchase or planning ...

As the world battles rising inflation, a cost-of-living crisis, climate change and more, it’s clear that the fossil-fueled status quo is not working. Fossil fuels may have seemed like the crutch we ...

The Kohler Company, founded in 1873 as a manufacturer of cast iron bathtubs, now has manufacturing facilities spread around the world. Following World War I, rural Americans desired modern ...

Recently, Toyota entered a hydrogen-powered GR Corolla in the 24-hour race at Fuji. But it wasn't powered by a hydrogen fuel cell like you see in the Toyota Mirai that uses hydrogen to generate the ...

A test launch vehicle, designed to verify the performance of the 75-ton liquid-fuel engine—the first space rocket engine developed with our own hands—is set to soar into the sky from the Naro Space ...

Cooling fins are an iconic feature of motorcycle design. These blades made their mark early, with their parallel lines encircling the cylinders of classic bikes from day one. Whether on the striking V ...

When one thinks of air-cooled motorcycles, vintage cruisers such as Harley-Davidson come to mind. However, Honda's wildly successful CB750 was also air-cooled. By comparison, liquid-cooled bikes came ...