Science & Technology

Ultra strong, lightweight material developed

By T.K. Randall
January 10, 2017

Image: AI-generated (Midjourney) The two-dimensional form of graphene is widely considered to be one of the strongest materials known to science, but turning it in to a strong and lightweight three-dimensional material has long proven to be a challenge.

Now though, scientists at the Massachusetts Institute of Technology may have finally found the answer in the form of a new sponge-like material that possesses ten times the strength of steel despite being only five percent as dense.Crucially however its strength appears to have more to do with its unique geometric configuration than the material from which it is made, meaning that it may also be possible to create other strong and lightweight materials without even having to use graphene.

The research, which was published in the journal Science Advances, is outlined in the video below.


Source: MIT

Tags: Graphene