Natural graphene discovered on the Moon

Scientists have discovered graphene on the Moon, in a lunar sample returned to Earth

Chang’e 5 touched down on the Moon in December 2020, where it scooped up a sample of the lunar regolith and returned it to Earth a few weeks later, marking the first successful lunar retrieval mission since 1976. Analysis turned up traces of water and the youngest known Moon rocks so far.

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New ‘superlubricity’ coating is a step toward friction-free machines

Using biowaste from cassava plants, scientists have created a coating that virtually eliminates friction in metal parts. The breakthrough has the potential to deliver better fuel economy, extend the lifespan of moving parts, and deliver enormous saving… Continue reading New ‘superlubricity’ coating is a step toward friction-free machines

Goldene: New 2D form of gold makes graphene look boring

Graphene is a bit like the Novak Djokovic of materials – it’s so damn talented that each new achievement feels passé. But now, an exciting new upstart is challenging graphene’s title. Meet goldene, a two-dimensional sheet of gold that has its own stran… Continue reading Goldene: New 2D form of gold makes graphene look boring

Inhaling graphene is safe, according to human trial

Inhaling an ultra-pure form of the ‘wonder material’ graphene did not produce any short-term adverse effects on lung and cardiovascular function in a small group of healthy volunteers. The first-in-human study opens the door to developing a novel targe… Continue reading Inhaling graphene is safe, according to human trial

Graphene replaces sand to make lighter, stronger concrete

When you think of resources we’re running out of, sand might not be high on your list, but it’s up there thanks to our high demand for concrete. Scientists at Rice University have now shown that substituting graphene can not only save sand, but makes c… Continue reading Graphene replaces sand to make lighter, stronger concrete

Graphene oxide used to strengthen and electrify 3D-printed concrete

3D-printed concrete structures are claimed to be faster and cheaper to build than their traditional counterparts, but they’re not always as strong. That problem may soon be solved by adding a pinch of graphene oxide, which could also be used to detect … Continue reading Graphene oxide used to strengthen and electrify 3D-printed concrete

Bizarre new electronic state discovered in five-layer graphene

It seems there’s no end to surprises from everybody’s favorite wonder material, graphene. MIT physicists have now discovered yet another brand new electronic state hiding in this overachieving little material – something they give the bizarre name of “… Continue reading Bizarre new electronic state discovered in five-layer graphene