Endlessly recyclable materials could fix our plastic waste crisis

Untold amounts of plastic waste is polluting our land and seas. Now, we’re using chemical tricks to design infinitely and easily recyclable materials Technology 2 March 2022 By Katharine Sanderson Graham Carter One thing chemists do superbly is make bonds between atoms. We are now wading through the consequences of that success: plastic waste that … Read more

Endlessly recyclable plastics could fix our waste crisis

Untold amounts of plastic waste is polluting our land and seas. Now, we’re using chemical tricks to design infinitely and easily recyclable materials Technology 2 March 2022 By Katharine Sanderson Graham Carter One thing chemists do superbly is make bonds between atoms. We are now wading through the consequences of that success: plastic waste that … Read more

Rare earth elements for smartphones can be extracted from coal waste

Recycling rare earth elements from the ash left over from coal burning is cheaper, easier and more environmentally friendly than digging them out of mines Environment 9 February 2022 By Alice Klein A microscope image of tiny glass spheres in coal fly ash that contain rare earth elements Rice University Rare earth elements that are … Read more

Protect your plants from cold snaps with home-made cloches

By Clare Wilson GAP Photos/Anna Omiotek-Tott IN MY garden, bulbs such as snowdrops are coming up. Every year, I wonder if spring is arriving earlier due to climate change. One study from 2006 found that many signs of spring, such as plant species unfurling their leaves, had been hastened by 7.5 days across Europe in … Read more

US Space Force’s ‘Orbital Prime’ project aims to attack space debris by recycling or removing junk

A new U.S. Space Force video “demands action” on space debris and asks the private sector for their help cleaning up the growing space mess. The video was released Jan. 5 on the Space Force’s SpaceWERX website (its technology branch) to push a program called Orbital Prime, which aims to test out an on orbit-system … Read more