Iunnrais

Never heard of krita, I’ll have to check it out.

I don’t know. With the exception of a single feature, I’ve found photoshop better to use than GIMP. The one feature exception is GIMP’s wonderful “color to alpha” feature, and I always keep a gimp install around just for it.

Photoshop just seems easier to use, and more robust? With nicer effects, better filters, etc etc? At least for the features I tend to use. I’m not a professional by any means, but I tweak and composite and blend images a fair bit for my various hobbies (mostly ttrpgs).

I would highly suspect he forgot to edit it out. That seems so much more likely to me.

It only kinda works like this. If you have two slits, looking at it or not, you will see the top one. Now, the really weird thing is that if you fire a single photon at a time, you will still get the top one over time, suggesting that the single photon is somehow going through both slits and interfering with itself to do so. But the even weirder thing is, if you place a detector in one of the two slits to check which slit the photon is going through? You suddenly get the bottom picture.