Materials

It’s ironic that while many regions struggle with water shortages, there’s heaps of the stuff floating around in the air everywhere. A new MIT water harvester design can pull enough fresh water out of the air to meet the daily needs of several people.

Your boots may soon have a tropical touch, with a breakthrough in using pineapple leaves to make a strong, 100% natural, sustainable leather. It comprehensively outperformed mushroom leather, and has serious potential for scalable, commercial use.

If you think these bricks look so simple even a robot could build a house with them, you'd be right. Plaex, the startup behind them, sees an automated construction industry in our near future, where materials will adapt to suit a new robotic workforce.

Forget radioactive spiders – a new breakthrough could make it easier to get Spider-Man’s wall-crawling powers. Scientists in Singapore have created a strong and reusable adhesive out of a shape-memory polymer, triggered by temperature changes.

Scientists have developed a new "ink" that allows objects to be 3D-printed out of wood. The material could reduce the amount of wood that gets wasted in the manufacturing of various products, plus it could utilize existing wood waste.

In many cases nature has better versions of our tech. The newest example comes from a common insect in your backyard, which makes nanoscale soccer balls that hide it from predators – inspiring new, better UV protection and maybe even cloaking tech.

Time crystals are a strange state of matter with properties that sound impossible, but they have been created. Now, German scientists have made one that lasts 10 million times longer than in previous experiments.

A new type of 3D-printed lattice structure has surprised researchers with its strength and light weight. It uses two different lattice structures merged together to eliminate the weak points normally found in these complex shapes.

A new pacemaker is thinner than a human hair, wireless and operated entirely by light from an optic fiber. The non-invasive device could help regulate heart activity or even stimulate neurons in a set pattern to treat conditions like Parkinson’s.

Small Modular Reactor (SMR) construction shifts into high gear, as UK company Sheffield Forgemasters welds a full-size nuclear reactor vessel in under 24 hours instead of the usual 12 months. The rollout of this game-changing tech could be massive.

Solar cell efficiency may get a bump from bumps. New research suggests that building tiny domes into the surface of organic solar cells could boost their efficiency by up to two-thirds, while capturing light from a wider angle.

It slices, it dices, it's super strong and conductive, and now an ultra-pure form of ‘wonder material’ graphene has been inhaled during a human trial without affecting lung or cardiovascular function, opening the door to a novel drug delivery mode.