I like watching TV kamagra polo chewable 100 mg The finding is not entirely surprising, said van der Elst. Scientists have known for a long time that areas with naturally high subsurface fluid pressures—places like Yellowstone, for example—can see an uptick in seismic activity after a major earthquake even very far away. But this is the first time they've found a link between remote quakes and seismic activity in places where human activity has increased the fluid pressure via underground injections.