A sponge is a sponge because its porous material is able to absorb liquid of any kind. But what about liquid metal? Can a sponge actually absorb the heavy quicksilver material known as mercury? Not at ...
Researchers at Argonne National Lab have developed a 'sponge' that can absorb up to 90 times its weight in oil and can be reused up to 100 times. The researchers hope their tech can be used to clean ...
Graphene sponge can absorb light and emit energetic electrons for breakthrough solar sail propulsion
The direct light propulsion of matter was observed on a macroscopic scale for the first time using a bulk graphene [graphene sponge] based material. The unique structure and properties of graphene and ...
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