On Hank Green's (PBS Sci-Show host, other You-Tube/Vlog education channels)Twitter feed he and some other scientists are discussing a tic-toc clip where a spider can apparently see into the infrared spectrum beyond where people can normally see.
At the time I'm posting this, they're also talking about how some people can also see further into the infrared ( as in, they can see the infrared signal from more modern remotes that don't have the extra red LED lights as a battery check) and his Twitter channel is discussing how this can happen and how to set up research.

https://twitter.com/hankgreen/status/1398401104925257728?s=19

Social media the way it is supposed to work.

Haele