The intricate construction of this marine sponge is already mimicked in engineering and structure, and now we all know we have been lacking a trick that may make our designs even stronger
30 September 2020
Picture courtesy of
Matheus Fernandes/Harvard SEAS
THIS extraordinary, intricate marine sponge that lives deep within the Pacific Ocean may encourage even stronger, but light-weight supplies to be used in something from skyscrapers and bridges to spacecraft.
The Venus’s flower basket (Euplectella aspergillum) is classed as a glass sponge as a result of the lattice skeleton that helps its tubular physique is made from silica. The skeleton’s chessboard-like geometry, fashioned from diagonal struts fused to an underlying grid, is mimicked in architectural design to attain issues like evenly spreading hundreds throughout a bridge or shelf.
But regardless that the approach has been used for hundreds of years, …
Supply By https://www.newscientist.com/article/mg24833023-400-superstrong-sea-sponge-could-help-build-better-spacecraft/