In this video, learn how to make a game projector for smartphones using light bulbs. Follow our step-by-step guide to ...

Creating a compact projection system, the researchers created a metasurface-OLED projector which allows them to directly manipulate the OLED far-field emission and display ‘holographic’ images on ...

On a remote beach in Northern California, my Pixel 10 connected to satellites 200 miles overhead, allowing me to make video calls on WhatsApp, post tweets, and even go live on X.