Many firefighters are accustomed to using “wet” hydrants, or hydrants supplied by a pressurized water source. For some departments, it’s so routine to fight fires and handle other incidents using ...

Aerodynamics play a major role in determining the results of NASCAR's racing series. To maintain aerodynamic balance and to capitalize on the gush of air that circulates amid the traffic of almost 40 ...

For a brief moment back in 2017, drafting for runners was a sizzlingly hot topic. Eliud Kipchoge had just narrowly missed the two-hour barrier in Nike’s Breaking2 marathon, and speculation was rampant ...

The numbers have been out there for decades. Drafting behind another runner, the data suggests, could save an elite marathoner as much as six minutes. It’s scarcely believable—which is probably why ...

In most urban fire departments, drafting is a lost art, but for communities that don’t have pressurized water-distribution systems and hydrants, the use of tanker/tender shuttles and static water ...