Forbes contributors publish independent expert analyses and insights. Federico Guerrini is a reporter covering tech policy and AI. BUDAPEST - Some guys are better than the time they live in. It's what ...

I’ve also treated the topic of LED illumination more conceptually; take, for example, this piece from more than seven years ago that analyzed LED and CFL light bulbs as potential successors to ...

[Amen] obtained a microscope whose light source was an incandescent bulb, but the light from it seemed awfully dim even at its brightest setting. Rather than hunt down a replacement, he decided to ...