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New Technology Uses Lasers to Transmit Audible Messages to Specific People

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Points: 254
HN comments: 128
Submissions: 1
Cited by: 0 commenters

Science & Space 2019

On Hacker News

Submitted	Title on HN	Points	Comments
Feb 1, 2019	New Technology Uses Lasers to Transmit Audible Messages to Specific People by webdwarf	254	128

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