I Tried 6 Viral LED Masks — Here’s What Actually Made a Difference

A beauty editor reviews six popular LED face masks, including the TheraFace Mask Glo, Shark CryoGlow, HigherDOSE, and ...

How to Choose a Computer Monitor You Won’t Hate in a Few Years

Monitors are cheaper, faster, and more beautiful than ever. Here’s how to choose one that will suit your needs and budget.
IEEE

Enhancing the Performance for High-Power AlGaN-Based Deep Ultraviolet Light-Emitting Diodes Using Self-Assembled Chip-Scale Inclined Sidewall

Abstract: It is well known that inclined sidewall scattering structures can improve the light extraction efficiency (LEE) of micro deep ultraviolet (DUV) light-emitting diodes (LEDs). However, ...
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I made a lightsaber: here’s how!

Explore the fascinating process of how a Lightsaber is created in this video. Featuring 3D animation, it delves into the techniques and elements that bring this iconic weapon to life in the Star Wars ...
IEEE

Efficient and Stable Perovskite Light-Emitting Diodes Enabled by Oriented Growth Regulation

Abstract: Metal halide perovskites have demonstrated remarkable progress in optoelectronic applications, including solar cells and light-emitting diodes (LEDs). However, the long-term stability of ...