Chemistry
Glassy gel is hard as plastic and stretches 7 times its length
News
Free
![](https://images.newscientist.com/wp-content/uploads/2024/06/18220341/SEI_209347890.jpg)
News
Free
News
Free
News
Free
Regulars
Subscriber-only
News
Free
News
Subscriber-only
News
Free
News
Subscriber-only
News
Subscriber-only
Regulars
Subscriber-only
News
Free