In this informative and engaging video, learn how to transform a simple DC motor into a generator capable of lighting up ...

Light up a bulb without plugging it in. Incandescent light bulb Microwave Water Microwave-safe container CAUTION. THIS EXPERIMENT SHOULD ONLY BE PERFORMED BY AN ADULT ...

STEP 1: Use the electrical tape to secure all of the "D" batteries together in a series. STEP 2: Use the electrical tape to secure the alligator clips to the sides of the toilet paper roll. STEP 3: ...

We live in a world where smartphones last for about 2.5 years, and even the best light bulbs fizzle out unexpectedly when you need them the most. That said, here is one bulb defying the odds, a ...

Forget LEDs, researchers from the University of Michigan have developed a new type of incandescent light bulb. The device is capable of emitting elliptically polarized light, described as "twisted" ...

One of the biggest concerns with solar power is how it works when the sun is down or obscured. So in the event the sun isn't ...

In this fascinating video, you'll learn how to make motor generator light bulbs, a captivating blend of mechanics and ...