One of the most lucrative ways of receiving quick and massive injection of miles is credit card sign up bonuses. (rewardexpert.com)
One of the most lucrative ways of receiving quick and massive injection of miles is credit card sign up bonuses. (rewardexpert.com)
The controversy did provoke studies by geologists who would eventually show that the other great extinctions of the past, some even worse than the doom of the dinosaurs, had been caused by massive injections of greenhouse gases from volcanic outbursts — an all too relevant demonstration of the power of the gases. (history.aip.org)