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Stanford researchers have discovered a simple and environmentally sound way to make ammonia with tiny droplets
dunk nike high of water and nitrogen from the air.Ammonia (NH3) is the starting point for producing chemical fertilizers for farm crops. For over a century, the world has relied on the Haber-Bosch process to yield ammon
asics ia in bulk, a breakthrough that helped revolutionize agriculture and feed a booming human population. But the industrial procedure is energy intensive. To break nitrogen鈥檚 strong bonds, the Haber-Bosch process requires roughly 80-300 atmospheres of pressure a
yeezy nd temperatures around 572-1000 F (300-500 C). The steam-treating of natural gas involved in the process also releases ample amounts of climate-changing carbon dioxide.All told, to satisfy the current annual worldwide demand for 150 million metric tons of ammonia, the Haber-Bosch process gobbles up more than 2% of global energy and accounts for about 1% of the carbon dioxide emitted into the atmosphere.In contrast, the inn KARACHI:Bulls dominated the trading sessions as the benchmark-100 index
adidas samba adidas gained 2.4% week-on-week with uncertainty over Donald Trump鈥檚 victory in the US e
newbalance 530 lections settling soon enough after his speech.The index gained in four of the five trading sessions to end at an all-time high of 42,849 points on Friday.Positive momentum at the start of the week was only temporarily derailed by the surprise victory of Republican Candidate Donald Trump in the US Presidential Elections.The week started off with the market making with an impressive start followed by a knee-jerk negative reaction to the unexpected victory of Trump.Taking cue from Trump鈥檚 statements on trade, race and world affairs during the campaign, global markets witnessed hefty intra-day sell-off and flight towards safe-haven assets like gold and Yen,
adidas samba damen only to recover towards the end of the day after hearing a well composed statement from the president-elect.All major sectors remained in the gainers鈥?list. Top three gainers over the
