A laser beam hits the wall next to you — and suddenly, the wall talks.
The post ‘Talking Lasers’ That Beam Messages into Your Head Could Be Here in 5 Years, Pentagon Says appeared first on Scout SEO- Melbourne Internet Marketing.
from Innovation and Digital Marketing https://www.livescience.com/66060-pentagon-tests-talking-laser.html?utm_source=rss&utm_medium=rss
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