That pulse oximeter piece was the kickoff to the series; this one, a dissection of an infrared thermometer, is the second ...

In addition to these features, the devices achieve an industry-leading short-circuit withstand time of 10 microseconds (Tj=25 deg C), together with low switching and conduction losses while ...

Some liquid metal compounds are even colloids, with microscopic copper grains added for that extra oomph, in terms of ...