This went viral, with over 35 million views. In the footage of a man shown lighting up an electric bulb apparently using a rock, a voice can be heard speaking Swahili with an accent from the DR Congo.

The electric light bulb inspired the development of the radio valve and the television tube.Can we imagine what the world would have been like in the 20th and 21st centuries without the light bulb?

Expertise Smart home devices, outdoors gadgets, smartphones, wearables, kid's tech, and some dabbling in 3D printing Credentials Covered the mobile and smart home tech space for the past five ...

WIRED is where tomorrow is realized. It is the essential source of information and ideas that make sense of a world in constant transformation. The WIRED conversation illuminates how technology is ...

As the mercury rises to new heights, it’s time to educate yourself on the very real dangers of a wet bulb event. Scientists predict that these deadly weather conditions could soon strike in the ...

Efficiency is the comparison of the amount of light (lumens) produced by a given amount of electrical energy (watts). The more the lumens per watt the more efficient the bulb. The averaged ...

Efficiency is the comparison of the amount of light (lumens) produced by a given amount of electrical energy (watts). The more the lumens per watt the more efficient the bulb. The averaged ...

After all-new testing, our completely rewritten guide features eight new picks (but we still love the HAY Matin Lamp). September 2024 I used to think that the best bedside lamp was the one you ...

One of those mains bench essentials is something less common in 2022, a mains current limiter using a set of switched incandescent light bulbs ... using household electrical fittings on a ...

More affordable than ever, 3D printers are booming for personal, professional, and educational use. Here's everything to know before you buy one, along with the top models from our hands-on testing.