A collaboration between mechanical engineers from the US and Korea has resulted in the creation of the world's thinnest light bulb, which is made from wonder material graphene. While we've seen ...
As inventors in the early 1900s vied to devise the best incandescent lightbulb, tungsten won out over carbon for making filaments. Today, however, there’s a form of carbon that was unknown back ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback