When Shadow the Hedgehog is just being a standard 3D Sonic game, it’s a pretty solid one of those. Shadow runs, jumps, and homing-attacks his way through enemies and obstacle courses with the same ...

After discussing the quirks in 3D modeling software, where a laser beam is treated as a solid object that can cast a shadow, scientists decided to experiment in real life — and found that laser beams ...

Modern imaging systems, such as those used in smartphones, virtual reality (VR), and augmented reality (AR) devices, are ...