Our muscles are nature’s perfect actuators — devices that turn energy into motion. For their size, muscle fibers are more powerful and precise than most synthetic actuators. They can even heal from damage and grow stronger with exercise. For these reasons, engineers are exploring ways to power robots with natural muscles. They’ve demonstrated a handful […]
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Unlocking mRNA’s cancer-fighting potential
What if training your immune system to attack cancer cells was as easy as training it to fight Covid-19? Many people believe the technology behind some Covid-19 vaccines, messenger RNA, holds great promise for stimulating immune responses to cancer. But using messenger RNA, or mRNA, to get the immune system to mount a prolonged and […]
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