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DNA-based nanorobotic hand could block viruses and enable rapid diagnostics
A tiny, four-fingered "hand" folded from a single piece of DNA can pick up the virus that causes COVID-19 for highly sensitive rapid detection and can even block viral particles from entering cells to ...
Palm-muting is the secret to good funk guitar – here’s how you can use it to funkify chords, double-stops and single notes
Your attack, tone, and dynamics depend on hand placement – so don’t breeze over it. Your pick hand should rest gently on the ...