Bacterial biofactories embedded in the rim of the lens continually produce hyaluronic acid, a natural lubricant, to keep the contacts moist.
Advanced Materials
How do identical twins form? New insights reveal mechanism
A new organ-on-a-chip model allows researchers to study the splitting of the embryo during pregnancy for the first time.
Titanium-based metamaterial unlocks strength beyond nature
A groundbreaking titanium metamaterial with unparalleled strength and versatility could revolutionize manufacturing and high-speed aviation.
A 3D bioprinter builds living tissue in orbit
To develop medical treatments in space, scientists first need to understand how the body behaves in this foreign environment.
Killing cancer cells with a molecular jackhammer
Mechanical therapy physically breaks down cancer cells and could help overcome the problem of treatment resistance.
Liquid metal memory
Turns out, liquid metals offer an unconventional approach to creating fully flexible memory storage devices inspired by the brain.
Clickable buttons that rise up anywhere on a touchscreen
PopTouch blends transparency and touch, bringing traditional tactile buttons to a world of flat screens and smooth surfaces.
Bringing aqueous rechargeable zinc iodine batteries to the mainstream energy market
New research aims to improve the stability and safety of alternatives to rechargeable lithium-ion batteries using aqueous zinc and hydrogels.
A breakthrough breath analyzer detects silent blood clots
Analyzing biomolecules found in the breath, scientists can detect early signs of deadly blood clots found in diseases like COVID-19, heart disease, sepsis, and more.
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.
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