Ever since the first known audio recording, there has always been a lot of passion around sound quality with many different companies offering their own approaches to best present audio recordings.

Canadian researchers at Concordia University want to change how you do 3D printing. Instead of using light or thermal mechanisms, they propose using ultrasound-activated sonochemical reactions. Sounds ...

Ultra high-frequency sound transmits energy through flesh and other materials that block light or heat used in conventional 3D printing. Stephen Shankland worked at CNET from 1998 to 2024 and wrote ...

You may not realize it until you've listened to one for 19 hours straight, but a 3D printer can be noisy. Much like the dot matrix printers of old, 3D printers have mechanisms that move, squeak, ...

A rapid form of 3D printing that uses sound and light could one day produce copies of human organs made from a person’s own cells, allowing for a range of drug tests. Traditional 3D printers build ...

A mosquito has a very finely tuned proboscis that is excellent at slipping through your skin to suck out the blood beneath.

Glass filament for 3D printing has been around for a few years at this point, but truth be told, the stuff that they sell right now generally isn’t 100 percent glass. Regular glass isn’t particularly ...

The world has a food waste problem and technologists are coming up with all kinds of ways to solve it. A pair of entrepreneurs from the Netherlands, Elzelinde van Doleweerd and Vita Broeken, have an ...