03/06/2021

Turning tree residue into smart hydrogels

NC State researchers are turning wood byproducts into sensory hydrogels that can react to different stimuli and, through advanced manufacturing methods, are made into sustainable, biodegradable smart materials that can be ...

Why the climate movement must do more to mobilize older people

Some say age is only a number. Others associate age with wisdom. Or perhaps it is a state of mind. Whatever it is, age is a factor in climate progress, and 2021's renewed climate momentum must mobilize the oft-overlooked ...

Electrochemical cell harvests lithium from seawater

Lithium is a vital element in the batteries that power electric vehicles, but soaring lithium demand is expected to exhaust land-based reserves by 2080. KAUST researchers have now developed an economically viable system that ...

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