Making a blue LED was once thought impossible. Unlike red or green, producing blue light required a semiconductor with a much larger energy band gap. For decades, the right material didn’t exist—or at ...

Light Up Your Space with Custom Style 💡🪵✨ Want to create a sign that really stands out? In this epic DIY project, I combine epoxy resin art with built-in LED lighting to craft a custom sign that ...

Researchers including those from the University of Tokyo have successfully grown large tomatoes and cherry tomatoes, both rich in nutrients, in ...