Google’s 3D animals have become a viral trend, but many people have been recording videos and taking pictures with them simply by taking screenshots or screen recordings. What you might not have ...

Floating visual displays created using acoustically levitated particles could lead to galleries of singing heads, and advances in contactless manufacturing. Michael Allen investigates As I step into ...

Ultrasonic sound waves have been used to levitate objects in crowded rooms to make hologram-like displays. Such acoustic levitation was previously only practical in empty spaces, but a new algorithm ...

Today, with adults and kids stuck inside to avoid the COVID-19 pandemic, it can be a great distraction to place a pet tiger, wolf, or panda on your living room couch. When the feature first premiered, ...