A doctor shows a 4D-printed breast-implant material that could biodegrade over time at the Fourth Military Medical University's Xijing Hospital last June in Xi'an.[Photo by Zhang Yinan/China News ...

This September marks the first National Science Popularization Month.On September 5, the China Association for Science and ...

On September 5, 2023, in Beijing, the China Association for Science and Technology held a media open day event for the first ...

Although 4D printing is considered very promising for various biomedical applications – such as tissue scaffolds, neural scaffolds, grafts and stents, cardiac patches and valves, even bionic ...

Imagine having your curtains extended or retracted automatically without needing to lift a finger? Reversible 4D printing technology could make these 'smart curtains' a reality without the use of any ...

There are 3D printers that build things up, adding one sliver of plastic at a time, and 3D mills that tear things down, grinding away one small chunk at a time. But Skylar Tibbits offer a very ...

It wasn’t so long ago that 3D printing was the new kid on the block. Now the term 4D printing is making headlines, stretching our ability to conceptualize once again. To understand 4D printing, it ...

(Nanowerk Spotlight) Compared to creating static objects with 3D printing, 4D printing systems add time as the fourth dimension to 3D printing: 4D printing allows a 3D printed structure to change its ...

From its earliest origins, printing has sparked revolutions. Information sharing transformed overnight when Gutenberg developed the printing press in the 15th century. Ideas could spread globally ...

This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of technology. Why OpenAI’s new model is such a big deal Last week OpenAI ...