19th Century Physicist Having An Existential Crisis

Oh the HORROR of paradigm shifts! Poor classical physicist is sweating bullets when faced with Einstein's revolutionary idea that gravity isn't a force pulling objects together, but rather mass causing spacetime to curve like a bowling ball on a mattress! Newton's sitting in the afterlife going "I had a good 200-year run before this curvy spacetime nonsense!" The button choice is basically asking: "Would you like your physics Newtonian or mind-bendingly relativistic today?" *maniacal laughter* Choosing either one sends our 19th-century friend into existential freefall faster than an apple hitting his powdered wig!