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Indium is one of the rarest metals on Earth, but it’s a key ingredient in ubiquitous electronic devices. Engineers have demonstrated a way to swap indium for graphene, which is made from common carbon, while retaining the same electronic properties.

Presently, OLED screens are manufactured by trained technicians in large high-tech factories. Now, however, scientists have managed to 3D print a flexible OLED display, paving the way for small businesses to one day be able to do the same thing.

Researchers in Canada have developed a new tool that can let scientists examine proteins more closely, aiding study of disease and drug development. The team used DNA to create nanoantennas that fluoresce in response to different protein functions.

One thing that many "smart" machines can do is move about autonomously. Designing that functionality from scratch can be challenging, though, which is where Hyundai's Plug & Drive (PnD) modular platform is intended to come in.

A post-mortem brain tissue study is offering clues as to how exercise in old age can prevent cognitive decline. The research found late-life physical activity was linked to high levels of presynaptic proteins, known to support healthy brain functions.

Modern medicine is locked in an arms race against antibiotic-resistant “superbugs.” A new treatment may give us the upper hand again by knocking out enzymes that bacteria use to defend themselves against the drugs.

Recent research has uncovered a range of plastic-degrading enzymes, and a new study has revealed this to be part of a broader trend in which such enzymes are increasing in numbers and diversity in direct response to plastic pollution around the world.

As 2021 draws to a close, it's time to once again look back at some of the bicycle-related products that really stood out over the past year. While they might not all end up taking the cycling industry by storm, they're definitely innovative.

Although there are now biodegradable single-use electronic devices such as environmental sensors, the batteries in those devices can still pose an ecological problem. That's why scientists have now created a fully biodegradable paper-based battery.

MRI is a powerful diagnostic tool, but the size and cost limits where it can be used. A compact, affordable new MRI system uses a much smaller magnetic field and doesn’t require shielding, and is still able to diagnose brain disorders in patients.

Oppo has followed yesterday's launch of the Air Glass smart monocle with a Galaxy Fold challenger. The Find N is a little more compact than Samsung's flagship, and boasts Snapdragon 888 performance, five cameras and all-day battery life.

Sydney-based ebike maker Zoomo has announced the US launch of the Zoomo One utility ebike, which has been designed to encourage last-mile delivery operations to make the switch from gas-powered mopeds to cleaner package hauling.