Meteor was travelling at 75,000 miles per hour (more than 120,000 km/h) at an altitude of 40 miles when it broke apart A meteor crashing toward Earth exploded over the north-eastern United States on Saturday, Nasa said, setting off booms that echoed over the region with a blast equivalent to 300 tons of TNT. The fireball broke up over northeastern Massachusetts and southeastern New Hampshire just after 2pm (1806 GMT), the US space agency’s deputy news chief Jennifer Dooren told AFP in a statement. Continue reading... from The Guardian https://ift.tt/pWmV12Q via IFTTT
Australia is pioneering a revolution in home renewables and battery use, proving what is possible with the right policies
The timing was rich with symbolism. As intense heatwaves pummelled Europe and Asia, and oil markets around the world leapt and sputtered, the two big chimneys of one of Australia’s largest power stations were being demolished. Meanwhile, the Australian energy minister was holding a media conference to hail a fall of up to 10% in the benchmark electricity price in parts of the country.
Quietly, and with surprisingly little fanfare from the rest of the world, Australia is pioneering a revolution in home renewables and battery use, proving what is possible with the right policies. The country was already one of the global leaders in domestic solar power, with panels on one in three homes. It also remains, however, a major contributor to the climate crisis through its vast fossil fuel exports.. But it is batteries that are giving Australia a new burst of speed.
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