This nanogenerator built from waste DVDs can generate electricity from gliding droplets of water.
Protecting IoT devices using radio waves to shield them from hackers
A cutting-edge security system for IoT devices uses physical layer security to make personal data significantly more difficult to hack.
Self-powered nanosensor to transform vehicle safety
Drawing power from the electrical fields of nearby objects, this nanosensor enhances vehicle safety and slashes energy consumption.
Rewired mitochondria to help the immune system fight cancer
How manipulating electron flow through cells’ mitochondria could help enhance immunotherapy.
Solar wastewater treatment could bring clean water to remote places
This cost-effective solar evaporation device could supplant lengthy and expensive filtration systems normally used in wastewater treatment.
Heat and cold tolerant sensors to help robots in extreme climates
Inspired by sea asparagus, scientists design a conductive hydrogel that is stronger than natural rubbers and adapted for extreme environments.
Scientists find genes for “virgin birth” in fruit flies
Very little is known about virgin births or parthenogensis in insects, but these new findings provide genetic clues that could help in pest management.
Dissolvable microneedles that may ease vaccine hesitancy
Researchers are working to decrease the patient discomfort experienced during vaccination
Gentle robots made from brown seaweed to explore fragile marine environments
Biodegradable soft robots made from brown seaweed and hydrogels enable the exploration of fragile environments with minimal environmental impact.
Detecting fires with the Internet of Things
A new fire-warning technology integrated into children’s clothing can be linked up to a mobile device for early detection and proactive safety measures.