A spectrometer is a pretty common lab instrument, useful for determining the absorbance of a sample across a spectrum of ...

When ships moved from muscle- and wind power to burning coal and other fossil fuels for their propulsion, they also became ...

In general, military gear is designed to be rugged and reliable. A side effect of this is that the equipment usually has a ...

We talk about Morse code, named after its inventor, Samuel Morse. However, maybe we should call it Vail code after Alfred ...

We’re covering two weeks of news today, which is handy, because the week between Christmas and New Years is always a bit slow ...

When you think of making something using a lathe,  you usually think of turning a screw, a table leg, or a toothpick. [Uri ...

Many things have combined to make very high-frequency RF gear much more common, cheaper, and better performing. Case in point ...

LEGO bricks might look simplistic, but did you know there’s an actual science behind their sizes? Enter LDUs — LEGO Draw ...

While they are dying out, you can still find incandescent bulbs. While these were once totally common, they’ve been largely ...

Among the current challenges with creating quantum computers is that the timespan that a singular qubit remains coherent is quite limited, restricting their usefulness. Usually such qubits consist ...

If you’ve ever worked with adding lithium-ion batteries to one of your projects, you’ve likely spent some quality time with a TP4056. Whether you implemented the circuit yourself, or ...

Sometimes, all it takes is looking at an existing piece of tech in a new way to come up with something unique. That’s the ...