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Scientists have built basically a REAL LIFE TRACTOR BEAM. You know, in sci-fi, a beam of light can pull things in. Scientists are hoping their tractor beam could pull cells onto a sensor or out of a person painlessly during a biopsy. Here’s how it works…
We’re just at the beginning of understanding this totally sci-fi tech.
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#shorts #animation #scifi #tech Read More Cleo Abram
