Gaping 500,000 mile hole in Sun will blast Earth with geomagnetic storms THIS WEEK
The 500,000-mile wide hole has cracked open the sun's atmosphere, leaving a gap over 62 times the diameter of Earth from ...
Business Insider3 年
How one company keeps wind turbine blades to keep out of landfills
Until recently, wind turbine blades were nearly impossible ... But is this the best way to deal with a growing waste problem? More from World Wide Waste A triangle pointing right which indicates ...