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[-] Entropius@lemmy.world 471 points 1 year ago

LiDAR is essentially radar that uses light instead of sound

Radar doesn’t use sound. It sounds like the author doesn’t know the difference between sonar and radar.

[-] Ganondorf@kbin.social 173 points 1 year ago

This is why comments are so useful. I was already on the fence about viewing a site named futurism and your comment made sure I will avoid it moving forward.

[-] ABCDE@lemmy.world 31 points 1 year ago

I think that's a big qualm of mine in terms of the sources allowed here, and I suppose it will take time to weed out the trustworthy from the not.

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this post was submitted on 17 Sep 2023
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