Word: heating
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...sufficient to cause the oceans to rise and fall in great crashing tides. On Io, the gravitational influence of three nearby moons is enough to distort the shape of the world itself, causing it to pulse with a heartbeat-like lub-dub. This rhythmic motion churns up internal heat, which in turn stirs up moonwide volcanoes...
...both Mercury and Pluto, has an atmosphere fully 60% denser than Earth's, forming a sort of photochemical haze that appears to be full of the stuff of prebiology. The problem is that Titan is cold. With temperatures hovering near -290[degrees]F and no signs yet of significant heat to drive chemical reactions, the moon could be awash in organics that are nevertheless unable to combine in biologically useful ways...
...heat on. The risk of heart attack--a major cause of postoperative death--can be cut in half by warming a patient to normal temperatures during SURGERY. Body temperature tends to plummet during an operation, which can cause arteries to constrict and blood pressure to soar. The cost of warming up? Just $15 for a special no-chill blanket...
MINA, Saudi Arabia: At least 180 Muslim pilgrims died when a tent city outside Mecca burst into flame. Witnesses said the fire started shortly before noon, possibly caused by the explosion of a gas cylinder used for cooking. High winds coupled with 104-degree heat caused the blaze to spread quickly among some 70,000 wood-and-canvas tents. Firefighters needed several hours to contain the blaze. As often happens in catastrophic fires, the majority of the casualties were victims of the side-effects of the blaze, in this case the stampede that broke out as the flames spread...
...vulnerable is the floating apron of sea ice that surrounds Antarctica. During the winter, this apron effectively doubles the continent's size, then in summer it shrinks 80%. The interaction of deep ocean currents and sea ice is crucial to the vast "conveyor belt" that redistributes the sun's heat around the globe. For all its importance, however, it is on average less than 2 ft. thick, and its stability depends on a precarious balance of factors ranging from air temperature to the salinity and temperature of the water...