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Materials science

Technology

Hollow nanoparticles linked by DNA make unusually strong materials

Particles that are too small to be assembled into materials with conventional methods can be bound together with DNA molecules 鈥� the result is clumps of unusually strong and stiff material

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Plastic scrap in landfill

Technology

Waste plastic can be recycled into hydrogen fuel and graphene

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Physics

Squeezing loofah sponges creates enough electricity to power LEDs

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The Bayesian experimental autonomous researcher (BEAR), a robotic laboratory

Technology

Toughest known structure discovered by autonomous robot lab

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Superconductors can levitate above a magnet

Physics

LK-99: Mounting evidence suggests material is not a superconductor

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LK-99's creators claim it is a superconductor at room temperature and pressure

Physics

Why it’s so hard to tell if LK-99 is a room-temperature superconductor

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Technology

Thin reflective film that mimics butterfly wings can keep cars cool

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Gold nuggets - thin gold wafers can generate their own glow

Physics

Gold flakes glow when they are bathed in light and now we know how

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Superconductors can magnetically levitate

Physics

Scientists race to test claimed room-temperature superconductor

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Technology

Energy-storing concrete could form foundations for solar-powered homes

A mixture of cement and fine charcoal can become a supercapacitor that could someday charge homes or electric vehicles

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Physics

Room-temperature superconductors: Here’s everything you need to know

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Physics

Supersonic cracks seem to be breaking the laws of physics

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Technology

Room-temperature superconductor ‘breakthrough’ met with scepticism

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Physics

Scandium superconducts at the highest temperature for a pure element

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