At highway speeds and on race tracks, air behaves less like empty space and more like a thick, invisible fluid that can be ...

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 ...

Shape skylines and cityscapes with an Architectural and Civil Drafting Technology AOS program. Design the world around you. Overview for Architectural and Civil Drafting Technology AOS People who work ...

Drafting, a technique widely used in motorsports, involves drivers positioning their vehicles in close proximity to reduce aerodynamic drag. This strategic maneuver allows vehicles to maintain higher ...

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 ...

Title image: Eliud Kipchoge runs the INEOS 1:59 Challenge in Vienna in October, 2019. CC photo by Michael Gubi via Flickr. On Sept. 25, Kenyan marathoner Eliud Kipchoge beat his own world record by 30 ...

Power is the most important thing in road bicycle racing like the Tour de France. If you want to move along on a bike at a constant speed, you have to use energy. There are no free rides. But there is ...

In an earlier article on patent claim drafting I discussed what you must do before you ever think about writing patent claims. See A prelude to patent claim drafting. Today we pick up from there to ...