https://whatifbench.com/ Move the number and see what happens. A worked example gives you one setting and one answer. Here you get the slider. en https://whatifbench.com/shower-vs-bath https://whatifbench.com/shower-vs-bath Water and heating energy on two panels sharing one time axis, each with its own crossing minute marked. Energy https://whatifbench.com/wifi-through-walls https://whatifbench.com/wifi-through-walls Path loss by band and wall material. With the same power and antenna gain the model puts 5 GHz below 2.4 GHz with no walls at all, and the wall decides which way the gap moves from there. Scale https://whatifbench.com/solar-system-light-delay https://whatifbench.com/solar-system-light-delay One-way and round-trip light delay as the planets move. Scale https://whatifbench.com/folding-paper-moon https://whatifbench.com/folding-paper-moon Doubling thickness, on a linear axis and a log axis. The same numbers, two different stories. Scale https://whatifbench.com/one-line-or-many https://whatifbench.com/one-line-or-many A single queue against one queue per counter, on average wait and on a bad visit (the 95th percentile). Chance https://whatifbench.com/simpsons-paradox https://whatifbench.com/simpsons-paradox Two groups where one option leads in each group, and trails once the model pools them. Chance https://whatifbench.com/monty-hall-n-doors https://whatifbench.com/monty-hall-n-doors Move the door count and the number of doors the host opens. The model puts switching ahead of staying by the doors you did not pick, divided by the doors you could still swap to — two to one at three doors. Opening more doors raises that edge; adding doors without opening more lowers it. Chance