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Injected hydrogel becomes a bone-healing solid when exposed to light | Cells from the adjacent bone tissue gradually migrate into such a material, where they proceed to reproduce as the material harmlessly biodegrades.

https://ift.tt/b8DPUkL via /r/tech https://ift.tt/rFDcQgx

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Scientists extract gold from e-waste to transform CO2 into valuable chemicals | The team’s innovation recovers gold from discarded electronics and uses it as a catalyst to transform CO2 into useful organic materials.

Researchers successfully train robots to perform surgery by watching videos

New ultrasound tech could be used to 3D-print implants inside the body | In order to keep surgeries minimally invasive, it would be great if implants could be injected into the body in liquid form, then solidified once in place.

Newly finalized BTF 3.0 standard simplifies cable management in DIY PC builds | New backside 50-pin motherboard connector supplies up to 1,500W

System to auto-detect new variants will inform better response to future infectious disease outbreaks | Researchers found a new way to identify more infectious variants of viruses or bacteria that start spreading in humans - including the flu, COVID, whooping cough and tuberculosis.

Clever armadillo-inspired "fabric" gets stiff or soft as needed

A colossal 18,000kg EV is autonomously loading gold at a Canadian mine, with a high-performance 540 kW electric drivetrain and a massive battery

Microwaving cords and cables: A recipe for copper and carbon black

Remote-controlled gene therapy uses ultrasound to kill cancer

Anti-aging treat: Dog drug could extend human lifespan, US scientists explore | The US-based company believes their research on canine longevity will also benefit humans.