A crazy-cool new printer could change the way we print human tissue

Researchers at Harvard's School of Engineering and Applied Sciences developed a new printing technique that allows them to manipulate the size of liquid drops with sound waves. That may not seem revolutionary at first glance, but it actually opens the door to a world where human tissue manufacturing is easier than ever. Here's how it works. Read more...

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from Mashable https://mashable.com/video/printer-sound-waves-human-tissue/
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