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How smoke from Australia’s megafires ate away at the ozone

East Gippsland wildfires in Victoria, Australia, January 2020 Jason Edwards/Pool/EPA-EFE/Shutterstock The smoke from the wildfires that raged in southeastern Australia in 2019 and 2020 was known to have destroyed the Earth’s ozone layer, but exactly how it was not clear.…

A return to our hunter-gatherer roots may benefit child development

It is interesting to see how combining evolutionary anthropologists and child psychiatrists can improve children’s mental health and education by adopting hunter-gatherer parenting practices that people living in developed countries have lost. A new study has emerged that provides insight.…

How to hack wi-fi network passwords

If you have a Wi-Fi network at home or live near one (or more), chances are you’ll see an intriguing pop-up on your list every time you turn on your laptop or look at your phone. I have. The problem…

Human Migration: How We Populated the Planet

prologuewhere do we come from where are we going Jesse Emspak Section 1: Success Factors 1.1 Most Invasive Species By Curtis W. Marian 1.2 Our Origins Kate Wong 1.3 When the sea saved mankind By Curtis W. Marian 1.4…

Samsung Galaxy Z Fold5’s external screen size tipped

The Samsung Galaxy Z Fold4, announced last August, comes with a 6.2-inch cover display, according to a trusted source. ice universe, its successor, the Galaxy Z Fold5, will also have a 6.2-inch external screen. However, the informant didn’t mention the…