Technology

Technology

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

Evaporating gain

Hemispherical solar cells produce more electricity. Solar modules installed on facades or outside windows also allow for increased energy generation, albeit their weight is...

Separate conversion

A membrane filters wastewater and runs on its own electricity. Inspiration, perhaps, for a US research team, which has created a solar panel from...

Independent bonding

Waste wood isn’t just suitable as a sustainable polystyrene substitute. Now, a Finnish research team has created an alternative to petroleum-based resin using sawdust...

Preventing the spread

Minerals found in kidney stones are making chipboard less flammable. The last thing anyone needs is for their EV battery to go on fire....

Binding seal

Paper could replace polystyrene packaging. In Germany, meanwhile, a research team has been developing a process whereby paper bags are made without adhesives. Materials...

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...

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