Braking less starts with riding smarter. Better lines, cleaner cornering, and timing your pumps will give you more speed than pedaling ever will. Welcome to Greenland, an economy reliant on subsidies ...

Engineers reinvent the 5,000-year-old gear using fluids instead of solid teeth.

Fluid dynamics is the study of the motion of liquids, gases and plasmas. Flow is dependent on the intrinsic properties of the matter itself, such as compressibility, viscosity and density. Example ...

We rank the best PS4 games of all time. From God of War and The Last of Us Part II to Elden Ring, Red Dead Redemption 2, and ...

Microfluidics is the engineering or use of devices that apply fluid flow to channels smaller than 1 millimetre in at least one dimension. Microfluidic devices can reduce reagent consumption, allow ...

In the shaft of the penis, there are two side-by-side chambers of spongy tissue called the corpora cavernosa. They're mainly responsible for erections. Just below them is another chamber called the ...

Paramilitary fighters kidnapped children during their takeover of the Sudanese city of al-Fashir in October and in other attacks in the Darfur region over the course of Sudan's civil war, in some ...