Technology

Technology

Hand-picked, positive examples on how technology may be used in a good way

Liquid signals

A protective film from seagrass shows whether food has spoiled. Now, a Texas-based research team is looking at how to detect substances in liquid...

Steady supply

Onions protect solar modules, securing their long-term output. Hemispherical solar cells could deliver even more electricity. Now a Norwegian startup’s system is enabling homeowners...

Microscopic stability

New magnetic molecules could increase hard-drives’ storage capacity. But when it comes to storage density, there’s still plenty of room for improvement. Cue the...

Efficient binding

Crustaceans make conductive gel in zinc-ion batteries more environmentally-friendly. And now a Toronto-based university research team has likewise found inspiration in nature while developing...

Transferable traces

A biodegradable battery made from paper already exists. Meanwhile, a Glasgow-based research team is working on sustainable circuit boards. Zinc traces measuring 5 microns...

Hairline procedure

Proteins are known to give viruses a hard time. And speaking of ‘hard time’, proteins could soon be used in criminal proceedings. According to...

Genuine change

Thanks to nanotechnology the human eye can perceive its surroundings in the highest possible resolution. Now a Spanish startup is looking to nanotechnology to...

New resolution

Special glasses reduce age-related visual impairment. A healthy human eye can see with an astonishing resolution of 25,000 ppi, a density that no electronic...

Combined singularity

High-energy laser light detects illegal ivory products. Criminals, meanwhile, devote their energy to falsifying valuable objects such as passports. Now, a research team in...

Providing design

Batteries made from paper can be an environmentally-friendly source of electricity. Now, a Swiss startup is aiming to replace batteries used in small devices...

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