This is a popular meme template about finding y in a x factory, the original being about a cricle in a triangle factory.

The joke here is that computers usually render all 3D shapes from a bunch of triangle, so of course the sphere (which I guess only looks like a circle) is of course made of triangle because everything is.

If only AI assistant corrected you instead of just telling you your are completely right, having made maybe just a little mistake

China still uses a LOT of coal but clearly has been going very big into renewables, mainly solar

source