xkcd

Division by zero is just zero.

Just think about it. You have 4 slices of pie and 0 people to eat any.

How much pie did each of those no people eat. Clearly the answer is just 0.

Education took us for absolute fools.

A popup will appear asking you to buy the "Extended Physics" DLC

That's actually how black holes are made

if people only bothered to think about things that exist (especially things that they think exist) we would probably go the way of the dodo. funnily enough that would prevent the dodos from going that way but whatever.

I highly recommend watching the Vsauce video on supertasks—it's a great video as expected from Vsauce but also ends on a great note about people and their tendency to think about things like this.

You clearly haven't met my mother.

Neutrinos are pretty close to an unstoppable force: they can pass right through the earth without being stopped.

I believe this is an expectation of dark matter, to being even closer to an unstoppable force. Perhaps a reason we haven’t found it yet would a because we don’t have a detector that can stop it

There are some pretty close physical analogs that are fun to think about. You cant move a black hole by exerting physical force on it in the normal way so practically infinite gravity wells are like a immovable "object", though if you're sufficently nerdy enough you can cook some fun ways to harness its gravitational rotation into a kind of engine, or throw another black hole at it to create a big explosion and some gravitational waves which are like a kind of unstoppable force moving at the speed of light.

These kinds of contradicitons exist in man made structures, such as laws, rules and regulations. In situations like that, a judge has to pick which rule to follow and which one to ignore. The first time that happens, it becomes the standard solution (precedent) for those kinds of problems.

"And irresistible is what I am, baby!"

That's on the nsfw version of xkcd