@knotfeed He didn't fall out of a window?
@radlschorsch Agreed. I got on Mastodon six years ago and learned about it. I realized that the instance I was on was not what I wanted and looked to move. University instances were my first choice but that didn't work out.
Lots of universities have instances but there's a problem. The personnel at a university is constantly in flux. There's no stability or continuity.
A grad student is assigned the task of creating an instance for the university. He or she does it and gets Masto up and running. A year later, they're gone. The next crop of students isn't interested in the least because the instance is "legacy crap left by some previous grad student, fuck that.".
Running an instance takes time, money, dedication. You're not going to find that at a university unless the Masto instance becomes something that university administration want to maintain and FUND.
@lauren Well, actually, people are stupid. I know, I know, it's surprising and disappointing if you were raised around educated people who valued knowledge.
If you don't believe it, spend some time in rural areas, or here in West Virginia, or Kentucky, and discover how stupid untrained, undisciplined, uneducated feral humans really are. Even the ones who are considered smart around here are stupid.
❝Far right news isn't a for-profit concern, it's a loss-leader for oligarch-friendly policies.
It's a steal: a million bucks' worth of news buys America's ultra-rich a billion dollars' worth of tax-cuts and the right to maim their workers and poison their customers for profit.❞
Nail on the head from @pluralistic:
https://pluralistic.net/2024/12/12/the-view-from-somewhere/
'... the large blue (Phengaris arion), declared extinct in 1979. A meticulous programme of reintroduction since the early 90s means its range now covers swaths of south-west England.'
'Underpinning it all was understanding its highly specialised lifecycle. As well as feeding on wild thyme, the large blue depends on one heat-loving ant, Myrmica sabuleti, to take its pupae into its nest.'
@claralistensprechen3rd @Geojoek. Yes, true, hah. From the length of the spark I'd say around 15 kV. But with all that capacitance of hundreds of feet of 14 gauge wire results in a current pulse that's not so small. Lol. It was a fat bright spark.
@Geojoek I've only had a static buildup problem one time, but it was impressive. I'd put up a vertically oriented full-wave 80 meter delta loop and fed it with homebrew 4-inch open wire line. This was in the high desert of Southern Nevada, very dry air.
Nearly the installation. Went out the next day with my 8 year-old son who was helping, and I heard a loud regular Snap! Snap! Snap! with a bright blue spark at the feedthrus going into the building. My son reached for the wires, I yelled NO!, but he didn't listen. Knocked him on his ass and scared him.
To calm him I began to explain what was happening, that the dry wind was generating static on the antenna, and that a static shock like that is painful but harmless. So I too touched it. Helluva wallop. It really hurt. Felt it all the way to my right shoulder. There's quite a lot of capacitance.
So what to do? I simply installed static drain resistors both both legs of the feedline to ground. 2 watt carbons. Don't remember what value I chose. I think I calculated it by calculating the voltage on the 600 ohm feeder at 3.5 kW and chose a value that consumed 1 watt of that power.
@Geojoek I've run "floating" stations many times. I'm doing it right now. (Second floor, very old house, no grounds anywhere to be found). If you ignore DC grounding / lightning protection, I wouldn't bother with a common grounding bus-bar or earth ground. It will work fine if and only if what's at the far end of the coax is matched and absorbs or radiates all the RF that the transmitter sends up the coax. If not, and RF is coming back on the shield of the coax, you'll have problems ranging from RF burns to computer upsets. As an extra measure I usually use a "coax choke balun" at the shack end of the coax. This is usually some number of turns, like 8, on an FT240-43 toroid to choke off any small amounts of RF that the coax shield might pick up by radiation from the antenna. I also use FT-140-43 cores around the shack on mouse, keyboard, video, headphone, USB cables to catch any stray RF and to stop those devices from interfering with the radio.
@Free_Press Good. I mean, it's not like this is something we haven't done before. We did it in the 1960s. Remember the Sprint missile? Yeah. That one.
I grew up in Los Angeles, the "military think tank" and manufacturing center of the USA. LA was ringed with Nike and Sprint sites. During the Cold War, incoming ICBMs travelling at 17,000 MPH would have been intercepted by nuclear tipped ABMs.
The Sprint was the fastest of them all. It launched like a cannon round with 100 G's of acceleration and within a few seconds was white hot(6,000 F) from friction with the air. We did hypersonic in the 1960s. Watch this: https://www.youtube.com/watch?v=kvZGaMt7UgQ
@HopelessDemigod I hear you loud and clear. The situation is really dark right now, about as dark as early on in the Cold War, or darker. But take heart in the fact that we outnumber them and have greater intelligence and skill. If we can overcome our petty differences (this is not assured) we can crush the stupid.
@Free_Press Typical behavior for sociopaths like him.
@Free_Press We have to do better than this. These things can be shot down with some basic modern defensive technology. It's all too easy to use drones these days. smh
This came from A Word A Day. It fits the right-wing servants of dooH niboR who whip up poor fools to vote to cut their income to help the rich. A THOUGHT FOR TODAY: The forest was shrinking but the trees kept voting for the axe for the axe was clever and convinced the trees that because his handle was made of wood he was one of them. -Turkish proverb
"Over the years, college students have often come to my office distraught, unable to think of what they might be able to do to stop the terrible losses caused by an industrial growth economy run amok. So much dying, so much destruction. I tell them about Mount Saint Helens, the volcano that blasted a hole in the Earth in 1980, only a decade before they were born.
Those scientists were so wrong back in 1980, I tell my students. When they first climbed from the helicopters, holding handkerchiefs over their faces to filter ash from the Mount Saint Helens eruption, they did not think they would live long enough to see life restored to the blast zone. Every tree was stripped gray, every ridgeline buried in cinders, every stream clogged with toppled trees and ash. If anything would grow here again, they thought, its spore and seed would have to drift in from the edges of the devastation, long dry miles across a plain of cinders and ash. The scientists could imagine that– spiders on silk parachutes drifting over rubble and plain, a single samara spinning into the shade of a pumice stone. It was harder to imagine the time required for flourishing to return to the mountains – all the dusty centuries.
But here they are today: On the mountain, only thirty-five years later, these same scientists are on their knees, running their hands over beds of moss below lupine in lavish purple bloom. Tracks of mice and fox wander along a stream, and here, beside a ten-foot silver fir, a coyote’s twisted scat grows mushrooms. What the scientists know now, but didn’t understand then, is that when the mountain blasted ash and rock across the landscape, the devastation passed over some small places hidden in the lee of rocks and trees. Here, a bed of moss and deer fern under a rotting log. There under a boulder, a patch of pearly everlasting and the tunnel to a vole’s musty nest. Between stones in a buried stream, a slick of algae and clustered dragonfly larvae. Refugia, they call them: places of safety where life endures. From the refugia, mice and toads emerged blinking onto the blasted plain. Grasses spread, strawberries sent out runners. From a thousand, ten thousand, maybe countless small places of enduring life, forests and meadows returned to the mountain.
I have seen this happen. I have wandered the edge of Mount Saint Helens vernal pools with ecologists brought to unscientific tears by the song of meadowlarks in this place.
My students have been taught, as they deserve to be, that the fossil-fueled industrial growth culture has brought the world to the edge of catastrophe. They don’t have to “believe in” climate change to accept this claim. They understand the decimation of plant and animal species, the poisons, the growing deserts and spreading famine, the rising oceans and melting ice. If it’s true that we can’t destroy our habitats without destroying our lives, as Rachel Carson said, and if it’s true that we are in the process of laying waste to the planet, then our ways of living will come to an end – some way or another, sooner or later, gradually or catastrophically – and some new way of life will begin. What are we supposed to do? What is there to hope for at the end of this time? Why brother trying to patch up the world while so many others seem intent on wrecking it?
These are terrifying questions for an old professor; thank god for the volcano’s lesson. I tell them about the rotted stump that sheltered spider eggs, about a cupped cliff that saved a fern, about all the other refugia that brought life back so quickly to the mountain. If destructive forces are building under our lives, then our work in this time and place, I tell them, is to create refugia of the imagination. Refugia, places where ideas are sheltered and encouraged to grow.
Even now, we can create small pockets of flourishing, and we can make ourselves into overhanging rock ledges to protect life so that the full measure of possibility can spread and reseed the world. Doesn’t matter what it is, I tell my students; if it’s generous to life, imagine it into existence. Create a bicycle cooperative, a seed-sharing community, a wildlife sanctuary on the hill below the church. Raise butterflies with children Sing duets to the dying. Tear out the irrigation system and plant native grass. Imagine water pumps. Imagine a community garden in the Kmart parking lot. Study ancient corn. Teach someone to sew. Learn to cook with the full power of the sun at noon.
We don’t have to start from scratch. We can restore pockets of flourishing life ways that have been damaged over time. Breach a dam. Plant a riverbank. Vote for schools. Introduce the neighbors to one another’s children. Celebrate the solstice. Slow a river course with a fallen log. Tell stories of how indigenous people live on the land. Clear the grocery carts out of the stream.
Maybe most effective of all, we can protect refugia that already exist. They are all around us. Protect the marshy ditch behind the mall. Work to ban poisons from the edges of the road. Save the hedges in your neighborhood. Boycott what you don’t believe in. Refuse to participate in what is wrong. There is hope in this: An attention that notices and celebrates thriving where it occurs; a conscience that refuses to destroy it.
From these sheltered pockets of moral imagining, and from the protected pockets of flourishing, new ways of living will spread across the land, across the salt plains and beetle killed forests. Here is how life will start anew. Not from the edges over centuries of invasion; rather from small pockets of good work, shaped by an understanding that all life is interdependent, and driven by the one gift humans have that belongs to no other: practical imagination – the ability to imagine that things can be different from what they are now."
— Kathleen Dean Moore: Great Tide Rising
https://www.europesays.com/1684045/ Wyoming, Montana sue feds to repeal Powder River Basin coal leasing ban #Energy
@emery That sounds really good. What's your address again? ;-)
@EugeneMcParland Yes, 800,000 men down, economy in shambles. More sanctions coming. All because of NATO.
Wait. What? NATO isn't even in the war yet. The Russians have never confronted NATO, or an F-22, or F-35, or F-15E, or a Mirage, or Germany's advanced tanks and anti-aircraft/anti-drone systems.
They saw the blowout that occurred in the first Iraq war and didn't learn.
Sen. Elizabeth Warren leads a group of top Democrats in demanding answers from Dr. Oz on his "previous advocacy for Medicare privatization."
Trump picked Oz to run the Centers for Medicare and Medicaid Services.
"In the wake of that nomination, we write regarding our concerns about your advocacy for the elimination of Traditional Medicare and your deep financial ties to private health insurers." https://tinyurl.com/yc4yv5xk
So. Cal. engineer (hardware/software since 1968, retired, he/him), born at 313 ppm, musician, chef, now living in West Virginia. KW2P ham radio (the original social network), father of three, grandfather, astronomy, solar dynamics, photography, writing, birding, birdwatching, eBird, fountain pens, cats and dog, reader of banned books, scary fast Python jockey, Chairman of the Charcuterie Board, Whisk Manager, Compuserve refugee, founder of The Church of The Unwarranted Assumption. Crypto is short for cryptography. Blog: shuttersparks.net
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"To hold a pen is to be at war." --Voltaire
"I never understood wind. You know, I know windmills very much. Gases are spewing into the atmosphere. You know we have a world, right? So the world is tiny compared to the universe. So tremendous amount of fumes and everything." --Donald Trump