Daily Archives: September 19, 2024

Squid-skin-inspired screen displays encrypted images using only magnets

Inspired by the color-changing skin of squids and other cephalopods, researchers have developed a flexible screen capable of storing and displaying encrypted images without using electronics – just tiny magnetic particles.

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Toxic glass kills 99% of bone cancer without harming healthy cells

Scientists have demonstrated a new potential treatment for bone cancer. A bioactive glass laced with a toxic metal was able to kill up to 99% of the cancer without harming healthy cells, and could even help regrow healthy bone after.

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Red wine, berries, dark chocolate and tea: A recipe to reduce dementia risk

Consuming an extra six serves of foods and drinks high in flavonoids – such as berries, tea, dark chocolate and, yes, red wine – could safeguard your brain in older age, with researchers finding a link between this plant component and dementia risk.

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