Nothing to do with rain. But it definitely does look cheerful

What to do if I already touched all my grass

That's true. Fluorescence is just metabolically expensive.

In each seed this gene would segregate some wouldn't express at all, some lower and if you did it more times more than likely the mutation would be lost

Not really. They transformed plant cells in a lab with GFP from a mushroom and established a stable transgenic line. This can't be done without modern techniques. Not the same as breeding them

Good luck breeding a plant until it replicates jellyfish DNA for fluorescence.

It's not a light bulb lol. If it were ten times as bright the plant would exhaust it's own energy and die

Myostatin deficiency can really fuck you up though

No

I guess... Except I would not be able to accept another state just immediately resuming slavery or other terrible shit lol

We did this in highschool but with a texting and driving simulator. You had to drive the car and not hit a ton of obstacles meanwhile texting back a specific message in response to incoming text messages. I played a shit ton of video games as a child so I was super good at this and never crashed. Made the gym teacher mad. I still understood the point of it though of course but I liked being able to beat the game.