Although DIY PCB making has made great strides since the early days of chemical etching, there’s one fly in the ointment: vias. These connect individual layers of the board with a conductive ...

Alkaline water is said to possibly help counteract acid in your bloodstream. Those in agreement believe that drinking water with a higher pH increases your metabolism and improves your body’s ...

School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing, Jiangsu 210094, China Micro-Nano Energetic Devices Key Laboratory, Ministry of Industry and ...

Several things can trigger acid reflux or a GERD episode, including some eating habits (like having dinner very late at night) or eating certain foods (like spicy, acidic, or fatty foods).

Acidic cleaners (pH below seven) will cause etching, which leaves a dull, whitish mark on your floors that is rough to the touch. Alkaline ones (pH above seven) will leave a residue that you'll need ...

The technique, known as ocean alkalinity enhancement, usually involves dissolving acid-neutralizing rocks ... Today’s ocean is slightly alkaline at a pH of 8.2, in part due to the chemical ...

When [Adr1an] wrote in to share a link to his PCB etching tutorial he mentioned that he knew we had already covered a ton of these guides. He’s absolutely right, not only have we featured a ...