• Entertainment

The Most Idiotic Bad-Science Moments in Disaster Movies

List RulesOnly disaster movie science -- geology, astronomy, meteorology, physics, etc.

Hollywood has no time for science! It's too slow/too fast, too dangerous/too benign, and mostly too complicated to be bothered with on the big screen. Disaster movies are the worst offenders of them all.

If you have your fave bad-science moments in any disaster film at all, add it! I want more! MORE! 
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  • 1
    708 VOTES

    Suspension Bridges Ignore Physics

    Ha ha... sorry, this is a total science-nerd one. But seriously. 

    Look at the image here. See the tower on the bridge after the magic microwaves "break through" the Earth's magnetic field (pssst...microwaves can already pass through the magnetic field)? The middle of the Golden Gate Bridge is destroyed and the suspension towers, for some reason, are bending inwards as if the cables in the middle were pushing the two towers apart. 

    Fun game for at home: get a rope and two friends. Each of you stand on either side of the rope and pull like you are playing tug-of-war. This is how a suspension bridge works. Now, get another friend to cut the middle of the rope. Do you fall forward when that happens? Or backward? 
    Ha ha, you fell down.
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  • 2
    733 VOTES

    You Can Survive the Blast of a SuperVolcano

    The Yellowstone super volcano has previously erupted three times with a force up 2,500 times of Mount St. Helens... an eruption that generated a blast equal to 27,000 Hiroshima-sized nuclear weapons. This yellowstone eruption of the past covered almost all of the current U.S. in ash.


    Now, let's sit back together, steeple our fingers thoughtfully and remember how John Cusack stood there with his kid and watched as the Caldera in 2012 blew. Not only did the force of the blast not completely liquify the pair of them, but they weren't even deafened. Or blinded.


    Fun fact: RVs can outrun the blast radius of an Extinction Level Event like this. I bet your grandpa feels much more justified in his retirement purchase now.

    672
    61
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  • 3
    880 VOTES

    A Tsunami Can Come Towards a Disrupting Fault

    Look out! Here comes a tsunami! A gajillion feet high and all frothy and cresty and majestic as it sweeps towards the Golden Gate bridge in San Andreas! 

    Hold the phones. Two things. One, the earthquake was on the San Andreas fault -- since that's kind of the whole point and name of the movie. This particular fault is a slip strike fault. It cannot cause the uplift or down-drop required to cause a tsunami even if the fault was out past the coast (and indeed, the San Andreas DOES run out past land by the Golden Gate bridge - but it still couldn't cause that massive wave).

    Two, No way come "hell or high water" (haha) can a tsunami be that ginormous right off the continental shelf. It could only be as high as the bay is deep. AND, it wouldn't be in some showy surfer wave... it would be a giant increase in the water level --- imagine a monstrous swelling, not something you can imagine the Point Break dudes surfing. Plus, there would be a large displacement of the water in the bay, sucking it all out towards the incoming, rising swell.

    799
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  • 4
    549 VOTES

    You Can Totally Breathe Poisonous Toxic Ash

    In both Volcano and Dante's Peak, the highly toxic, extremely hot, and fine ash looks suspiciously like fluffy, happy snow. All idyllic and gently floating around in big puffy flakes. It, surprisingly, doesn't corrode or pit the windshields of the cars or... you know... 


    ...kill all the people breathing what is essentially microscopic shards of glass into their lungs with internal hemorrhaging. 

    505
    44
    Is this remarkably bad science?