BUDAPEST - Some guys are better than the time they live in. It's what I thought when I saw Govinda Upadhyay on stage, receiving the Change Award from the EIT (European Institute of Technology) at a ...

[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 ...

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 ...

Incandescent era, RIP. Like it or not, it's time to move on. Traditional incandescent lightbulbs are gone—not banned, precisely, but phased out because the Energy Independence and Security Act (EISA), ...

Using a 13-year-old car means small things will fail every now and then, due to the ageing of components. This time it was ...

In Bakhira, a village in Uttar Pradesh’s Sant Kabir Nagar district, graduate Amresh Kumar has quietly built a micro manufacturing unit for LED bulbs. The founder began with a modest electric shop and ...