Hosted on MSN17m
Sofas that self-assemble when you heat them up? How 4D printing could transform manufacturing
Imagine buying a flat sheet from a furniture store that changes into a sofa when you heat it with a hairdryer. Or consider the value of a stent that precisely expands inside a patient's artery, ...
How do astronomers track asteroids that could threaten Earth?
Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...