@Gann: Right, but figure the mayan culture spanned several hundred years. They had their peak, and then a steady decline. You can look at the architecture and determine the time period in which a structure was built.
@Lite: hates Illinois Nazis: The article talks about earthquake damage to the ruins of the buildings being excavated. These are their temples, their pinnacle of architectural achievement. This 2 million square foot airport terminal is unfathomably more complex than their stone complexes, and can withstand a M=8.0 quake. To denigrate this because "the Mayans managed to build this stuff quite a while ago" is just flat out wrong.
Usually graphic designers are the ones that make you say "Wow!" Sometimes, though, they are definitely the ones that make you say "What the hell? Why?" #earthquake
When the S waves hit the outer-core, they should refract and create P waves at the boundary. when those hit the opposite boundary of the core, they will refract again and create a S wave making a final SKS wave. #earthquake
Any idea why I seem to have problems getting these videos to play in Safari 4 OSX? Every time I hit the play button it flashes to an image in the video and then back to the play button.
@jerNELS: The grey bar goes backwards though. Like you hit play and it goes over the pause button. Kotaku use a better (ie working) player, Giz should hit em up and ask what they use.
That exterior test was really undramatic. That's what a 7.5 magnitude earthquake looks like? I guess you have to see it for real to get the actual effect.
Wow! I never thought wood would work for this purpose. It's kind of funny that decades and millions of dollars in research have been poured into "earthquake proof" materials, while wood does the job perfectly!
@Jakooboo, Starfleet Captain: It's definitely more flexible than steel or brick, but when you want to make a skyscraper wood just doesn't cut it as a a building material for structures several hundred feet tall. And It's more Earthquake proof designs than materials, such as oscillating tanks of water at the top of a building, double layered exterior walls, and even parts of a building on rails to let it move on it's own.
Did they put something to represent human and human-related things inside the condo? I'm not a civil engineer but I'm sure that the weight factor of these things are also important to determine the structural integrity of the building.
The Northridge quake was a magnitude 6.7. A 7.5 magnitude temblor would be almost 30 times as powerful, not 1.5. Magnitude is measured on a logarithmic scale.
Great, so I'm going to lose my stomach at 8am (PST) when I arrive at the 7th floor southern California office tomorrow morning. I'll still watch it, knowing that a recent 5.4 was a pretty good shake, and this will be over 100 times greater in strength. :(
Edit: 9:15pm, an earthquake just shook my apartment. Naturally, I ran to hold the plasma.
See, THAT'S what you do to prove a point. I just wish these 9/11 Truthers could do something similar, and run into a burning building and rig it to implode on video. Then I might buy their theory.
Do they re-build/repair the building after each shake?
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[adsabs.harvard.edu]
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As a side note, this terminal was built with "cranes, electricity, welding, advance metalurgy, and autocad", but without slavery.
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The F-15 (12.3 miles high) looks higher than the balloon (20.8 miles). And they both look higher than the 32.9 mile-high balloon. #earthquake
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When the S waves hit the outer-core, they should refract and create P waves at the boundary. when those hit the opposite boundary of the core, they will refract again and create a S wave making a final SKS wave. #earthquake
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Edit: 9:15pm, an earthquake just shook my apartment. Naturally, I ran to hold the plasma.
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Do they re-build/repair the building after each shake?
07/13/09