Oh it's efficient alright. At filling billionaires' pockets, that is

Safe from the players, of course

Stamina and precision are universal human traits, yep. Nobody can toss a rock and then run a marathon like an angry hairless ape

Spiders (and other small animals) are in fact fine with falls many times the height of their own body, because of the difference in how quickly volume (and therefore mass) and surface area (and therefore air resistance) are scaling. On the other hand, the larger they are, the harder they fall

Modern problems require modern solutions

You wouldn't download a boob

Could this be a dog?

Typesetters decided we hate accent marks

If you are wondering what the hell I am doing subtracting particles from each other, well, that's quantum mechanics.

Sounds about right

Yes, yes, tomatoes are fruit, and birds are dinosaurs

Of course it is!

The closer you get to the black hole, the more of a stretch the entire situation becomes