Battery cell voltage is the most fundamental measurement made on the cell. While on the surface measuring voltage seems easy, ...

With over 80 years of establishment and sustainable development, Kyoritsu has gradually affirmed its position in the ...

As I bring my electric air conditioning project to a not-completely-resolved close for the season, I want to talk about ...

In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

Anomalous” heat flow, which at first appears to violate the second law of thermodynamics, gives physicists a way to detect quantum entanglement without destroying it.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Some free speed tests, including Ookla and Cloudflare, also give you download and upload scores for latency. These are referred to as “loaded latency” results, and they’re taken while the speed test ...

One customer at an auto shop had a power drain issue that caused her to replace her car battery three times in one year.

The president signed the 45-day bill on Saturday night. The U.S. seemed to be barreling toward what would have been one of the largest government shutdowns in history -- until a stopgap 45-day funding ...

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Take tape measures, once a palm-sized object that housed a metal ribbon that could snap back enthusiastically -- has been transformed into a palm-sized device with with a laser inside. Yup, the ...

Take tape measures, once a palm-sized object that housed a metal ribbon that could snap back enthusiastically -- has been transformed into a palm-sized device with with a laser inside. Yup, the ...