Tagged: new technologies

This is really amazing and the shapes are incredible! Researchers at City University of Hong Kong (CityU) have successfully developed the world’s first 4-D printing for ceramics, which are mechanically robust and can have complex shapes. This could turn a new page in the structural...

Imagine a green Sahara where plants grow and rain falls. This was once the case in the distant past, when the Sahara Desert had a grassland ecosystem and was a much wetter place than it is today. Then, something happened, and the region became a...