He recently worked out a relatively inexpensive and easy way to etch metals using some chemistry skill and a little bit of electricity. After preparing a set of stencils and cleaning the metal ...

The problem? The laser won’t cut into the hard metal of the scissors. His solution? Smear the scissors with mustard. No kidding. We’ve heard of this before, and apparently, you can use vinegar ...

Description: Series 4 pump can deliver a maximum flow of 14 GPM, and is capable of serving applications with a maximum head of 21.5'. Applications include electronic medical equipment, etching ...

Description: Etching or chemical milling with caustic soda is often the greatest operating expense in aluminum finishing. And with the increased focus on environmental concerns in all facets of ...

The wet-etching technique is relatively simple, but highly effective, researchers said. The team immersed metal powders such as copper and tungsten in specially formulated solutions that ...

Since it was established in the early 1970s, Heavy metal has long stood out as one of the most popularized alternative cultures in contemporary music. Throughout the genre’s existence there has ...

2-Year U.S. Treasury Note Continuous Contract $102.801-0.070-0.07% 5-Year U.S. Treasury Note Continuous Contract $106.953-0.180-0.17% 10-Year U.S. Treasury Note Continuous Contract $110.063-0.344 ...

Commissions do not affect our editors' opinions or evaluations. There’s something satisfying about the heft and feel of a metal credit card. Whether it’s the cachet that comes with owning one ...

The hair, or glam, metal bands of the 1980s remain one of the true guilty pleasures in music history. The hair spray, makeup, and catchy pop tunes touched up with distortion were made for MTV.

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International ...

Chemically, an amino acid is a molecule that has a carboxylic acid group and an amine group that are each attached to a carbon atom called the α carbon. Each of the 20 amino acids has a specific ...