It's a huge disappointment to invest in LED bulbs, especially pricey smart bulbs, only to have them fail within a year or two just like old incandescents. While LED bulbs will save you money no ...

There's a light that never goes out… well, almost never. Since the invention of commercial light bulbs in the late 19th century, one bulb has outshone all others. In 2025, it could enter its 124th ...

This might make a super long life Laser diode, that lasts decades longer than an incandescent bulb be able to emit a kind of stepper motor-like form of polarized, possibly epilliptically polarized ...

The best smart bulbs in 2025 add instant ambience and atmosphere to your home. With a smart bulb, strip or lamp set up in your home, you can easily control your home’s lighting with the tap of a ...

Yokes, joysticks, throttles—these are essential to any flight sim setup, but there’s often one criminally overlooked piece of equipment—rudder pedals. Today’s flight simulators are ...

It’s something we hardly think about—until the electricity bill arrives, that is. But have you ever wondered just how much electricity a light bulb uses every time you brighten up a room? And how much ...

Outside of the rotor for thrust, a simple rudder is used for steering. With the rotor turning, the boat was able to successfully sail along with the benefit of the thrust generated from the wind.