Repotting plants can seem like an intimidating or messy task, but with the right information, and a little practice, it is a rather fun activity for you and your plants. In this article: What Does Repotting Plants Mean? Why Is It Important to Repot Plants? What Are the Signs That Plants Need Repotting? When Is…Continue Reading
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Upheaval and extinctions linked to magnetic reversal 42,000 years ago
42,000 years ago, a breakdown in Earth’s magnetic field led to environmental catastrophes and mass extinctions. Source: https://earthsky.org/earth/magnetic-field-reversal-42000-years-ago-neanderthal-extinction…
Texas Was ‘Seconds and Minutes’ Away From Catastrophic Monthslong Blackouts, Officials Say
Texas’ power grid was “seconds and minutes” away from a catastrophic failure that could have left Texans in the dark for months, officials with the entity that operates the grid said yesterday. Texas Tribune reports: As millions of customers throughout the state begin to have power restored after days of massive blackouts, officials with the Electric Reliability Council of Texas, or…
Who’s Actually To Blame For the Texas Power Disaster?
With millions of Texans still without power in the wake of a winter storm and frigid temperatures, everyone is looking for someone to blame. From a report, shared by a reader: Many Democrats are blaming Gov. Greg Abbott (R) for failing to adequately prepare for the storm. Many conservatives are blaming the environmental movement — insisting that frozen wind turbines show…
How the NSA’s Hubris Left America Vulnerable
A new book promises “the untold story of the cyberweapons market — the most secretive, invisible, government-backed market on earth — and a terrifying first look at a new kind of global warfare.” Its author — a New York Times cybersecurity reporter — shares the book’s story about David Evenden, a former National Security Agency analyst who later worked in Abu…
Spacewalkers complete 4 years of power upgrades for station
A pair of spacewalking astronauts completed a four-year effort to modernize the International Space Station’s power grid on Monday, installing one last battery. Source: https://phys.org/news/2021-02-spacewalkers-years-power-station.html…
A 25-Year-Old Bet Comes Due: Has Tech Destroyed Society?
“Twenty five years ago I made a bet in the pages of Wired. It was a bet whether the world would collapse by the year 2020.” So writes the 68-year-old founding executive editor of Wired magazine, Kevin Kelly. He’d made the bet with a “Luddite-loving doomsayer,” according to Wired — author Kirkpatrick Sale. “Sale while a student in the 1950s co-wrote…
New Site Extracts and Posts Every Face from Parler’s Capitol Hill Insurrection Videos
“Late last week, a website called Faces of the Riot appeared online, showing nothing but a vast grid of more than 6,000 images of faces, each one tagged only with a string of characters associated with the Parler video in which it appeared,” reports WIRED, saying the site raises clear privacy concerns: The site’s creator tells WIRED that he used simple,…
Vertical Farms Grow Veggies On Site At Restaurants and Grocery Stores
New Atlas reports on ag-tech company Vertical Field’s efforts to produce soil-based indoor vertical farms grown at the very location where food is consumed. From the report: The Vertical Field setup retains many of the advantages of hydroponic vertical farms, but instead of the plants growing in a nutrient-packed liquid medium, the container-based pods treat their crops to real soil, supplemented…
Reddit’s Former CEO Is Now In the Forest-Planting Business
Terraformation, a startup led by Yishan Wong, former CEO of Reddit, is demonstrating an approach to reforest the planet quickly enough to fight climate change. Fast Company reports: Trees can play a key role in capturing carbon at scale — by one estimate, nearly a trillion hectares of land could feasibly be reforested, and those trees could potentially store more than…