It used to be a rite of passage to be able to do the math necessary to design various bipolar transistor amplifier ...

Researchers have discovered how to design and place single-photon sources at the atomic scale inside ultrathin 2D materials, lighting the path for future quantum innovations. Like perfectly controlled ...

A Planet Analog article, “2N3904: Why use a 60-year-old transistor?” by Bill Schweber, inspired some interest in this old transistor and how it’s commonly used, and if any uncommon uses might exist.

Amino acids have long been known to improve the stability and solubility of proteins. Amino acids might be added to insulin, for example, to maintain shelf-life and stop undesired chemical reactions ...

For decades, amino acids have been added to medical formulations like insulin as stabilizers: these small molecules keep proteins (i.e. larger particles) from interacting in undesirable ways. And for ...

A sad annual autumn ritual during my time in New England was putting my motorcycle away for the long winter. Unlike our Amber DaSilva, I'm not keen on riding in the cold and snow. An important part of ...

Over on his YouTube channel [Aaron Danner] explains biasing transistors with current sources in the 29th video of his Transistors Series. In this video, he shows how to replace a bias resistor (and ...

Learn the difference between surge protectors and stabilizers, and discover which is best for safeguarding your home appliances and electronics. This guide explains the uses, types, and pros and cons ...

A research team led by Professor Bruce Gates at the UC Davis Department of Chemical Engineering has developed highly efficient and stable platinum catalysts for hydrogenation reactions. Their findings ...

We may receive a commission on purchases made from links. Owning and riding a motorcycle can be quite a thrilling hobby, however, it's not all fun and games. This proves especially true in the winter ...

Harry Nugraha is a contributor from Indonesia. He is an anime addict first and a freelance writer second. He's been writing about anime and manga since 2020, and he loves to watch an unhealthy amount ...