Movie physics mistakes

SpitfireAce

"the plot could not actually happen unless Darko died originally, and if he died originally the plot would never have manifested itself so that he could then chose to die when the Planes engine fell on him"
yeah, he was following god's time path or something, so the bunny let him see things outside of his own time path in which he dies, the future in essence if he had lived, and in that future that girl dies, so he goes back to his own time-line in the past and dies to prevent the girl from dying.

there were a lot of mind ****s though, like that old lady... and the rabbit... and cellar door

if you want an even bigger mind funk, watch "primer"
http://en.wikipedia.org/wiki/Primer_..._machine_works

mgb_phys

You're trying to understand the plot of Donnie Darko while in a legal state of mind

Hurkyl

I don't like that link; I think it's very poorly done. It feels like they're trying to make fun of movies, rather than to educate. The Superman section was terrible; once they (for the sake of argument) grant Superman the ability to propel himself through outer space, they
(1) Continue the analysis as if Superman is pushing off of the Earth.
(2) Assert that the director was trying to invoke conservation of angular momentum to reverse the Earth's rotation, instead of, say, friction.

SpitfireAce

yeah, they pick easy targets... make a bunch of "assumptions", and do math based on their own assumptions (or outside research)... it's funny, I was just reading a thread about why people publish in journals and this sort of captures one of the posts... "publish or perish"

Danger

If you want to read a really great treatise on the Superman situation, check out Larry Niven's article entitled 'Man of Steel; Woman of Kleenex'. It puts ol' Clark's sex life into perspective. (I'm planning to send a copy to Tom Welling sometime. )

ank_gl

that is what normal public, who goes for that movie, is not supposed to do

DaveC426913

One of his best!

Esnas

I realize that this movie is anathema to PF'ers and presents many unproven ideas as fact (a quality that can lead to a thread being locked)...but do you think that it has any redeeming qualities at all? Is it total BS from beginning to the end?

Schrodinger's Dog

Well I think it was unique, it was panned and bombed on first release and only really did well in becoming a cult classic on it's second release. I can understand why some people thought it was daft, but I loved it personally

rcgldr

The idea here is that Superman is orbiting faster than the speed of light, and the point of the Earth rotating backwards is to show time moving backwards so the audience expeiriences what Superman is experiencing time wise.

Personally the movies I have issues with are ghost stories, the most common problem is why ghosts can go through walls, but don't fall through the floor. Seems like Casper was one of the few to get this right.

BillJx

The Edge (1997) with Anthony Hopkins as a millionaire with a photographic memory, surviving in the Alaskan wilderness with the knowledge he'd gained by reading. The writer didn't bother learning anything about wilderness survival before writing a movie about it, and obviously nobody bothered to check any of his assumptions. Intellectually lazy to an absolutely inexcusable degree. Never mind the silly portrayal of the grizzly as the ultimate carnivore, never mind its psychopathically playing with its prey for days, the smell of blood, etc etc. This thread deals with physics so I'll stick to that.

The group needs to find north on a rainy day. Hopkins' character asks someone for a pin, which he rubs on a piece of cloth to magnetize it, then floats it on a leaf to use it as a compass.
I don't mind mistakes. And I can ignore a cheerful disregard for historical accuracy as practiced, for example, by Shakespeare. But for a writer to not bothering checking his inexpert assumptions . . . it's lazy, it's arrogant, it discredits the art.

Schrodinger's Dog

How dare you! You mean Richard III was not a hunch back tyrant who ruled with cruelty and overt menace. It was just a propaganda exercise commissioned by the Tudors to discredit the Yorks? I can't accept that

The sun rising in the West in Troy, I've done that before, I'm sure the astrologers of the time would have been mighty confused not to mention the men but nary a murmur. That's patently just lazy by the director, no one can make that mistake by accident.

gabee

What's strange (and slightly worrisome) is that a google query for the edge movie needle silk compass yields several sites telling users that silk magnetization really works....