Fencing score machine for epee is an open circuit set up by the system, which is closed when a valid attack is made. In other word, the fencing score machine is connected to the electric epee by a ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

Hot glue guns are pretty simple beasts: there’s an on/off switch, a heating element, and a source of current, be it battery or wired. You turn it on, and the heater starts warming up; ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...

23XI Racing and Front Row Motorsports claim NASCAR’s exclusivity agreement regarding the use of its current Cup car exists to keep another series from entering the premier stock car racing series ...

In our experience, online birth control services offer low cost options and subscriptions to make getting birth control significantly easier, even if you don’t have insurance. For example, Hers does ...

These days, sim racing is more realistic than ever. There are better screens, better headsets, and better steering wheels ...

On paper, LED bulbs are made to last for at least several years thanks to their low energy needs. I wanted to know why that doesn't always work out, so I talked to installers and LED manufacturers to ...

I've completely swapped my home over to LED lights, and for the most part, I love it. The energy savings are real, and I'm a sucker for all the smart color changing tes. But my biggest grievance is ...