A cartridge-based console project that blends Arduino fundamentals, retro gaming nostalgia, and modern maker tools.

Organic semiconductors are thin, flexible, and extremely versatile materials that have revolutionized the world of consumer ...

LED bulbs offer some big promises, like energy savings and lights that will last for years of use without burning out like old incandescents. With a recent CNET survey finding that 70% of US adults ...

Invisible light beyond the range of human vision plays a vital role in communication technologies, medical diagnostics, and ...

Like many of us, [Tim]’s seen online videos of circuit sculptures containing illuminated LED filaments. Unlike most of us, however, he went a step further by using graph theory to design glowing ...

If you’ve stumbled into red light therapy videos on social media, you’ve probably heard that it clears acne, reduces wrinkles, reduces inflammation, and heals joints. You may have also heard that it ...