This gadget can be used to run tests on your vehicle's A/C system ... to check and manage. The Gauge Set is made up of a variety of color-coded valves and hoses to ensure proper installation ...

We tried out a new breed of garden hose that weighs as little as 1 pound and stretches like an accordion to roughly three times its original length with the water on. Then it retracts when you're ...

What is the best garden hose overall? Even if you don't have a green thumb, you'll still want to have a quality garden hose around the house. A reliable hose will make washing a car or cleaning up ...

If your car has a separate A/C button, turn it on when defrosting ... When the engine is cold, check the radiator and heater hoses for cracking, leaking, or contamination from oil or grease.

A/C repair technicians and commercial refrigeration ... a pump and compressor, analog gauges, and a pressure cutoff switch. Medium-pressure and/or high-pressure hoses and shut-off valves are key ...

Portable air conditioning units are a great way to cool off a space during the hot summer months, but they require some place to blow the heat they’ve removed from your room. [VincentMakes] got ...

Looking after your tyres pays dividends because under-inflation may cause uneven wear and make them prematurely illegal. To be within the law, a tyre must have more than 1.6mm of tread depth ...

A four-person crew of civilians on board SpaceX’s Polaris Dawn mission unlocked the hatch of their capsule and made history ...

Most tire pressure devices rely on cigarette car chargers for power. This one is rechargeable and claims to work for all four ...

Ryobi has several product lines like the 18V ONE+ series, but if you need compact tools for DIY jobs, here are the best 4V ...

A.C. Thompson is a senior reporter with ProPublica and a correspondent for FRONTLINE. His work has helped lead to the exoneration of two innocent San Francisco men sentenced to life in prison ...