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Jul 26, 2022

Chinese scientists invent laser so powerful it can write words in mid-air

Posted by in category: futurism

Scientists in China have invented a powerful laser which can essentially scorch the air to create patterns. Lasers have already been used to create optical illusions, but they needed dust or clouds as a medium.

The Wuhan-based team demonstrated the laser by writing Chinese characters in the air, which can be viewed and even touched.

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