I'm not a huge football fan, but I watch with my father and son-in-law on Monday nights, and I was puzzled tonight by something I saw on TV. The players seemed to be kicking up dust - in an indoor stadium - on artificial turf - but the dust didn't disperse like dust exactly.
I actually wondered if it was some kind of special visual effect - like the yellow "first down" line that they project over the field.
I summoned my Google-fu, successfully.
So, it wasn't electronic trickery, it was physical reality, but of an artificial variety:
"The field is comprised of three basic elements: sand, green plastic fibers that look like grass and crumbled rubber, which resembles tiny rubber BBs. Fans will notice that when a player makes a hard cut or a football bounces hard on the surface, something appearing like dust will briefly arise. It's the rubber pellets."
Players complain that sometimes the tiny rubber BBs get in their mouths when they "hit the dirt."
That happens with real dirt, too,
so I'm not feeling sorry for you.