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As the current solar cycle winds down, the risk of big storms goes up
current solar cycle winds big storms
2014/5/13
Don’t write off this solar cycle just yet. Even though the current peak in the 11-year cycle of sunspot activity is on the weak side, the Sun might still produce a major storm at any point, spewing pl...
OXIDATION STABILITY AND RISK EVALUATION OF BIODIESEL
biodiesel oxidation stability thermal stability
2009/10/14
This review describes oxidation and thermal stability and hazardous possibility of biodiesel by auto-oxidation. As it can be distributed using today's infrastructure biodisel production has increased ...
Ethanol vehicles pose significant risk to health, new study finds
Ethanol vehicles gasoline
2007/4/19