This is neat ngl. Though fascinatingly, I tried it with nothing; only compressing the center whenever it went above 60. I lasted 200 days (exactly)
Edit: I have now placed several fans (only fans) in this round, and am up to over 1000 days (left it running for 10 minutes, still averaging 25-30), but I have a massive accumulation of dust on one side, and I think it's making the screen fuzzy (like, in-game fog)
Day 1400+ averaging 30-35
Day 1900+ gonna play CSGO and come back; averaging30-40
2700 days, temperature's spiking due to accumulated dust; fixed.
3200 days, massive spiking; trying to fix asap. Also dust fills the sides
Day 3296, nearly a decade of working with just fans alone.
Design; https://cdn.discordapp.com/attachments/694354498608562268/695530938926497823/unknown.png
Final look; https://cdn.discordapp.com/attachments/694354498608562268/695530296728223774/unknown.png
Pretty cool