“Air-breathing” battery can store electricity for months, for about a fifth the cost of current technologies. Wind and solar power are increasingly popular sources for renewable energy. But... Read more
HIGHLIGHTS FROM THE REALM OF POSSIBILITIES
NEW IDEAS
- Sandblasting with light for considerable ecological and economic potential
- Building and repairing structures with 3D printed flying drones
- Extracting magnesium from seawater with a new process skips energy-intensive and expensive purification steps
- New passive cooling system relys on evaporation and radiation not electricity
- New York University College of Dentistry
- A new gel treatment for gum disease simultaneously reduces inflammation, limits disruption to the oral microbiome, and prevents bone loss
- Using sewage discharged from wastewater treatment plants to sequester CO2 and stop it from reaching the atmosphere
- Superheated steam is more effective and earth-friendly for washing dishes
- Technical University of Dortmund
- We now have the ability to destroy ‘forever chemicals’
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