Hi, I’m Daniel Riley — a builder at heart! I started this space to share my passion for creating all kinds of projects and to inspire others to get hands-on and build something awesome.Let me know the ...

Headlights are a critical safety feature for every driver, especially at night or in poor weather. Knowing whether your car ...

The n-side-up vertical light emitting diodes (LEDs) have the advantage of carving the surface of the thick n-GaN layer to improve light extraction and to adjust radiation profiles. In this paper, a ...

Learn how to deal with harsh shadows and reflections in metal surfaces with these tips on lighting, filters, tools, and camera settings.

In Gaza and Africa, U.S. contracting firms led by former American intelligence and military officers are taking on aid delivery in conflict zones. It's a development roiling the global aid ...

For most people, LED masks are safe, but you’ll want to talk to a dermatologist first if you have an existing skin condition. These light therapy devices have the potential to smooth wrinkles ...

A novel architecture of one-dimensional photonic crystal membrane (PCM) reflectors embodying a heterostructure is proposed as a robust design aimed at a 3-D efficient confinement of light in ...