Here are two more airsoft creations that can be made out of common materials. Since the creation of this video I have ceased using PVC for air pressure use. This video remains for entertainment ...

The 41st Han Kuang exercise is taking place against a backdrop of heightened tensions with China, which claims Taiwan as its ...

Whole-house air conditioners remain very important in heat waves, especially when combined with other cooling methods. But ...

As heat waves intensify, many people are turning to cooling gadgets and wearables to stay cool. Popular options include ...

As the summer heats up, air conditioning companies are feeling the effects of regulations from the Environmental Protection Agency.

Rifle City Council on July 2 approved an energy and resilience plan aimed at reducing emissions and improving community ...

Temperature rise determines the lifetime of the motor. Wuhan Institute of Marine Electric Propulsion has conceptualized and designed a 20 MW high-temperature superconducting motor (HTSM) with an ...

Low-air-resistance MERV 13 filters provide great air quality without straining HVAC equipment.

We have tried and tested dozens of air purifiers to help you combat pollen, pet dander, smoke, dust and other airborne pollutants in your home: From the portable Sensibo Pure to the beastly ...

Republican efforts to loosen regulations on gun silencers and short-barreled rifles and shotguns have been dealt a big setback.

How to Make Simple Air Paint Spray Gun In this video I show you how to make amazing and simple air paint spray gun from plastic bottle. All you need is empty spray can (make sure it's empty before ...