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Search resuls for: "Rob Ludacer"


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If you get stuck in quicksand, remember it's impossible to drown in the stuff. If you find yourself stuck in quicksand, the first thing to remember is not to panic. It's easy to sink deeper into this stuff if you're flailing about, and just one mouthful of quicksand could lead to asphyxiation, per the book "Extreme Encounters." What sets it apart from your average clump of sand is the sand grains' shape and how they fit together. Roll away from the quicksand once you reach solid ground, and you should be clear of the sticky situation.
Persons: , Hazen Audel Organizations: Service, Scientific, Geographic
Others can trigger global extinctions,But how big of an asteroid does it take to damage cities, states, countries, and the planet? Sign up for our newsletter to get the latest on the culture & business of sustainability — delivered weekly to your inbox. Some angry space rocks, like the recent Chelyabinsk meteorite that exploded over Russia, are big enough to shatter windows and crumble walls. A handful can trigger global extinctions, like the asteroid that smashed into Mexico's Yucatan Peninsula 66 million years ago. But how big of an asteroid does it take to damage cities, states, countries, and the planet?
You could only last 15 seconds without a spacesuit — you'd die of asphyxiation or you'll freeze. Narrator: What would happen if you went to space without a spacesuit? The vacuum of space will pull the air from your body. So if there's air left in your lungs, they will rupture. Either way, your body will remain that way for a long time.
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