Expedition 38 Flight Engineers Rick Mastracchio and Mike Hopkins wrapped up a 5-hour, 28-minute spacewalk outside the International Space Station at 12:29 p.m. EST Saturday, completing the first in a series of excursions aimed at replacing a degraded ammonia pump module associated with one of the station’s two external cooling loops that keeps both internal […]
The world has divided into rich and poor as at no time in our history. The richest 2% own more than half the household wealth in the world. The richest 10% hold 85% of total global assets and the bottom half of humanity owns less than 1% of the wealth in the world. The three richest men in the world have more money than the poorest 48 countries.