In today’s fire service, there are a multitude of nozzles available to firefighters that are capable of delivering various stream types and fire flows. Some have been around a long time, some are ...

One of the longest lasting debates in the American fire service is the smooth bore vs. fog debate. One of the greatest problems with this debate is that in many areas of today’s fire service, it has ...

Jonathan Brumley and Joe Ficarelli discuss several key study findings from a recent three-part UL study that support a flowing-while-advancing fire attack. For some firefighters, flowing water while ...

[Nervous System] does a lot of laser cutting, and [Jesse] shared a fascinating experimental improvement to their laser cutter that consists of a 3D-printed nozzle for cleaner cuts. You can see the ...

Recent advances in flow sensing have resulted in more accurate, durable, and economical meters. Increasingly important is the ability to interface meters with a computer for instantaneous flow readout ...