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 ...

[Tuval Ben Dosa] designed a complete PCB etching station that is the perfect tool for making printed circuit boards at home. It’s got everything you need for the perfect etch, and with this ...

[Arvid] is using the traditional method of etching away copper, just some ferric chloride and a bit of time. How he’s masking the copper that shouldn’t be etched away is a unique process we ...

A 700-foot span across a deep canyon gorge.

Update: This story has been updated on October 21 after Stripe’s and Bridge’s CEOs confirmed the acquisition on X. Months after cofounder John Collison declared "crypto is back," fintech ...

Stripe is in talks to acquire stablecoin platform Bridge for a whopping $1 billion, according to Forbes. The talks are reportedly in advanced stages, although nothing has been finalized.

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 ...

(A) This is the structure of stearic acid, an 18-carbon saturated fatty acid. The normal numbering system, starting with the carboxylic acid, is shown in blue. The carbons and oxygens of the ...

We demonstrated that those interactions exist and can be beneficial to the process." The wet-etching technique is relatively simple, but highly effective, researchers said. The team immersed metal ...

The salt name can be found from the name of the acid and alkali. Reactions of metals with acids Acids react with some metals to produce salts and hydrogen. The salt name can be found from the name ...