New material proves an adept filter for heavy metals as well as an efficient semiconductor, once freeze-dried into an aerogel A pinkish brown gel with the brittle consistency of astronaut ice cream ...

In an average four-cylinder engine running at 1,500 revolutions per minute, 50 explosions to convert the chemical energy from fuel into mechanical energy that moves a vehicle are happening every ...

Oil filtration might not be as sexy a topic as locking differentials or coilover shocks, but clean oil is the lifeblood of your engine. You may think that your oil filter is not that important, but ...

The type of filter you use when brewing coffee does matter. Learn whether you should be using reusable or disposable filters to make your daily cup of coffee. Taylor Martin has covered technology ...

Bandpass filters are used in both wired and wireless communications systems, sensor applications, instrumentation, medical applications, and many others. When it comes to these types of applications, ...