'Negative Time' Really Does Exist, New Experiments Suggest (www.sciencealert.com)

submitted 1 week ago by cm0002@infosec.pub to c/science@mander.xyz

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[-] Krudler@lemmy.world -2 points 1 week ago

Wtf are you on about. Read the article.

[-] Olgratin_Magmatoe@slrpnk.net 4 points 1 week ago

I did read the article. It says the photon comes out before it goes in, and photons can and are often used to transmit information.

So extend the principle further and you have time traveling transmissions to your past self.

[-] Krudler@lemmy.world -4 points 1 week ago

You clearly did not read the article because that's not what is said.

[-] Olgratin_Magmatoe@slrpnk.net 4 points 1 week ago

What one finds is that the photon actually arrives far earlier than that. In fact, it arrives so early it appears to have spent a negative amount of time inside the cloud – to exit, on average, before it enters.

this post was submitted on 18 May 2026

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