Materials

Using intricate geometry found in nature and refined through aerospace and biomedical design, scientists have now 3D-printed these forms into concrete to boost strength and capture carbon – creating a scalable material that benefits people and planet.

Here's a rather novel way to keep trash out of landfills: engineering biologists have developed a way to turn common plastic bottles into the popular painkiller paracetamol. All it takes is a bit of bacteria and time to ferment the treated waste.

A new kind of paint might be the key to cooling homes in humid climes like Singapore. Researchers based in the island country found their custom white paint, specially developed to 'sweat,' significantly reduced the need for air conditioning.

Using more sludge and less slag in their recipe, researchers were able to create a material that's stronger than even today's enhanced cements and highly resistant to corrosion by acid. It could solve a serious problem facing sewer pipes worldwide.

Researchers in Switzerland have developed a new film-like material that incorporates living cells from fungi, so it's biodegradable and can help break down waste too. Oh, and you can eat it, if you're curious like that.

Researchers at Australia's RMIT University have devised a simple and clever contraption that could make drinking water available in disaster-stricken areas, by pulling it out of thin air.

Although lumber does show promise as a renewable alternative to structural materials such as steel, it still tends to be weaker than those substances. Scientists have now set about addressing that shortcoming, by strengthening wood with added iron.

Engineers from Montana State University have developed a building material using the root-like mycelium network of a fungus. It's the first time fungal mycelium has been tested as a scaffold for living materials.

The heat from within your laptop disperses slowly, like ripples in a pond. What if we could turn that heat into channeled waves that travel away from the source up to a hundred times faster? Researchers are giving it a go – with crystals.

We're going to be on the Moon more often soon, and we'll need places to rest and work there. Building habitats and maintaining them will be tough, but bacteria could come to the rescue by helping repair cracked bricks made from lunar soil.

Oyster mushrooms and bits of bamboo sound more at home on a Chinese menu than stuck to the wall, but scientists have used this mix to make aesthetically pleasing tiles with bumps and textures that help regulate temperature much like elephant skin does.

Researchers have found a way to take waste concrete from demolition sites and turn it into fresh new concrete that has a strength not seen before from such a product. The breakthrough could lead to significant emissions reductions in the building sector.

This strange white paste might not look like much, but it could not only solve the sand shortage, but make the cement manufacturing process absorb carbon dioxide instead of emitting it. Scientists grew this stuff out of seawater, electricity and CO2.

Harnessing a principle known as triboelectrification, researchers have worked out the optimal way to generate an electrical charge in a relatively simple way. The breakthrough could provide a battery-free way to power wearables and other devices.

Deep-sea sponges have a secret: their light lattice-like forms are astonishingly stiff and strong. Inspired by these creatures, RMIT researchers have developed a new structure to make significantly stronger materials for more durable buildings.