Historigraph
Published on 24 Nov 2018So it’s probably worth noting here that when Dreadnought made all other battleships irrelevant, it didn’t do so equally. For example, Japan had constructed two ‘semi-dreadnoughts’ a couple of years earlier, with more 10-inch guns than was standard at the time. The Americans too were moving towards building an ‘all-big-gun’ battleship, but they were much slower at getting them built than the British.
If you enjoyed this video and want to see more made, consider supporting my efforts on Patreon: https://www.patreon.com/historigraph
Sources:
Robert K. Massie, Dreadnought: Britain, Germany and the Coming of the Great War
Ben Wilson, Empire of the Deep: The Rise and Fall of the British Navy
December 14, 2018
Dreadnought: The Battleship that Changed Everything
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December 7, 2018
QotD: Why did our grandparents adopt “mass market” foods?
If those authentic old foods were so great, how come our ancestors were so eager to switch to processed foods? The culprit most often identified is the power-mad food scientists of yesteryear, who convinced the housewives of previous generations to give up the good stuff in favor of tasteless packaged foods. The people who write these theories have apparently not spent much time observing today’s food scientists in their tireless quest to get people to stop eating the junk they like to eat now. If they had, they might have asked why yesterday’s food scientists had so much more power to alter dietary habits. And after they asked that question, they might have come to the conclusion that our ancestors switched because they liked the new foods better than whatever they were eating before.
That’s because so much of what we eat now as “authentic” is mostly some combination of peasant special-occasion dishes and the rich-people food of yesteryear, fused with modern technology and a global food-supply chain to become something quite different from what our ancestors ate, or the ancestors of people half a world away ate. And that’s OK. The baguette is delicious, and so is that pricey “peasant” loaf. But they are no better for having been invented decades ago than something that was invented last week, nor would they be better still if Caesar’s legions had been carrying them across Europe.
Megan McArdle, “‘Authentic’ Food Is Not What You Think It Is”, Bloomberg View, 2017-02-24.
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October 11, 2018
Steyr StG 77, aka the AUG
Forgotten Weapons
Published on 21 Sep 2018http://www.patreon.com/ForgottenWeapons
Today’s rifle is not quite an Austrian military StG-77, but it is virtually identical. This is one of the commemorative rifles sold by Steyr, which has been rebuilt with military parts and is a registered dealer sample machine gun (which is why I can show you the complete full-auto functionality in the trigger group.
The AUG (Armee Universal Gewehr) was one of the wave of bullpup-style military rifles developed and adopted in the 1970s, along with the British SA80 and French FAMAS F1. The AUG embodied a number of very forward-looking elements in its design, including extensive use of polymers (including the entire fire control group), a completely modular barrel, and standard integrated optical sight (albeit one considered obsolete today). Mechanically, the rifle’s operating mechanism is a derivative of the Armalite AR-18, as are many other service rifles from this period.
Special thanks to Bear Arms in Scottsdale, AZ for providing this rifle for video!
If you enjoy Forgotten Weapons, check out its sister channel, InRangeTV! http://www.youtube.com/InRangeTVShow
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October 6, 2018
Development of the Panzer Arm to 1939
The_Chieftain
Published on 28 Sep 2018Synchronising in with the World War Two channel as they go over the German invasion of Poland, a discussion of how the Germans went from “Bad Germans, no tanks!” to “What hit us?” in the period between 1918 and 1939.
The written article on Panzerjager referenced: https://worldoftanks.com/en/news/chie…
To be clear, Wargaming/WoT is not involved in this video, I just mention them for background.
Selected sources:
The Challenge of Change: Winton & Mets (Chapter by Corum)
Storm of Steel: Habeck
Frieser: The Blitzkrieg Legend
Panzer Tracts: Jentz & Doyle
Interview with Panzermuseum Director Raths. (Upcoming video)
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September 24, 2018
QotD: Entrepreneurs
We need entrepreneurs to decide what to do.The only alternative is governmental bureaucracy, which is good for national defense and a few other things, but very bad at most of what we do, from room rental to rock music. The entrepreneuseonly succeeds if people like what she does, and agree voluntarily to pay for it. A free society is one of choice. Entrepreneurs give choice, bureaucrats crush it.
Deirdre Nansen McCloskey, “Why We Need to Admire Entrepreneurs”, Peace Love Liberty, 2018-09.
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September 19, 2018
QotD: The “generations” of jet fighters
American warplanes like the F-22 and F-35 are often called “5th generation” fighters. This leaves many wondering what the other generations were and what the next one will be. The generation reference is all because of jet fighters, and the first generation was developed during and right after World War II (German Me-262, British Meteor, U.S. F-80, and Russian MiG-15). These aircraft were, even by the standards of the time, difficult to fly and unreliable (especially the engines). The 2nd generation (1950s) included more reliable but still dangerous to operate aircraft like the F-104 and MiG-21. The 3rd generation (1960s) included F-4 and MiG-23. The 4th generation (1970s) included F-16 and MiG-29. Each generation has been about twice as expensive (on average, in constant dollars) as the previous one. But each generation is also about twice as safe to fly and cheaper to operate. Naturally, each generation is more than twice as effective as the previous one. Increasingly it looks like the 6th generation will come without pilots. That’s because producing fifth generation fighters has proved difficult as well as very expensive. So far only the United States has managed to get 5th gen fighters (F-22 and F-35) into service. The Russians are still trying as are the Chinese, even though one of their stealth fighter designs (J-20) is technically in service (even though production has been suspended after less than a dozen were produced).
The Russians have said they will keep working on their 5th generation Su-57, although some of the derivatives of their Su-27 are at least generation 4.5. One of the reasons the Soviet Union collapsed was the realization that they could not afford to develop 5th generation warplanes to stay competitive with America. The Russians had a lot of interesting stuff on the drawing board and in development but the bankruptcy of most of their military aviation industry during the 1990s left them scrambling to put it back together ever since. At the moment the Russians are thinking of making a run for the 6th generation warplanes, which will likely be unmanned and largely robotic. As of 2018 they don’t have much choice because their answer to the F-22, work on the Su-57 was canceled (“indefinitely paused”.)
“Murphy’s Law: The Impossible 5th Generation”, Strategy Page, 2018-08-20.
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September 13, 2018
Mind Your Business Ep. 2: Aceable in the Hole
Foundation for Economic Education
Published on 11 Sep 2018Believe it or not, parallel parking is not an impossible task. Meet Blake Garrett, the entrepreneur who is using VR to teach people how to drive, without actually getting behind the wheel.
____________
Produced & Directed by Michael Angelo Zervos
Executive Produced by Sean W. Malone
Hosted by Andrew Heaton
Original Music by Ben B. Goss
Featuring Blake Garrett
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September 12, 2018
How Do Light Bulbs Work? | Earth Lab
BBC Earth Lab
Published on 1 Nov 2013James May explains one of the most important inventions to modern life: the lightbulb.
“Subscribe to Earth Lab for more fascinating science videos – http://bit.ly/SubscribeToEarthLab
All the best Earth Lab videos http://bit.ly/EarthLabOriginals
Best of BBC Earth videos http://bit.ly/TheBestOfBBCEarthVideosHere at BBC Earth Lab we answer all your curious questions about science in the world around you. If there’s a question you have that we haven’t yet answered or an experiment you’d like us to try let us know in the comments on any of our videos and it could be answered by one of our Earth Lab experts.
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September 5, 2018
Mind Your Business Ep. 1: Breaking the Mold
Foundation for Economic Education
Published on 4 Sep 2018Join host Andrew Heaton as we profile the stories of interesting entrepreneurs from around the country for FEE’s newest series, Mind Your Business.
In this episode, we’ll meet Jeremy Umansky. He’s a chef with a true passion for unusual food and his unique brand of cuisine is making a big splash in the culinary world.
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August 28, 2018
Inside the Medium Mark A “Whippet” Tank I THE GREAT WAR On The Road
The Great War
Published on 27 Aug 2018Check out the Tank Museum’s YouTube Channel: http://youtube.com/thetankmuseum
The Medium Mark A “Whippet” Tank was a new kind of tank design for exploiting breakthroughs and wrecking havoc in the rear of enemy positions. It could could reach a, for the time pretty fast, top speed of 8 miles per hour. When looking at the tanks of the First World War it is often overlooked.
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August 7, 2018
Flying Tanks! Tetrarchs and Locusts
Lindybeige
Published on 31 May 2018Bovington Tank Museum, and The Chieftain again – ten minutes on the topic of air-portable tanks of World War Two.
Support me on Patreon: https://www.patreon.com/LindybeigeIt is possible that (some?) Tetrarchs had holes in the sides of the turret for a drawstring that could pull the trigger of the smoke projector from inside the turret. However, you really wouldn’t want the rifle cocked and ready to fire unless you were just about to use it. White phosphorous is dangerous stuff and you would make no friends by setting it off by snagging your belt on the string as you climbed in the tank.
Hannibal graphic novel (in production): http://www.InSearchofHannibal.com
Many thanks to The Chieftain, my co-presenter, and to The Tank Museum at Bovington.
Two ideas have been posted in the comments for the name ‘Tetrarch’. One is that it has four equally-sized wheels on each side (which guide the tank, a bit like four rulers guide an empire). The other is that there was a very famous racehorse called ‘The Tetrarch’ that died in 1935. The tank was not designed originally for air-drops, but was presumably meant to be fast, so that makes sense.
Lindybeige: a channel of archaeology, ancient and medieval warfare, rants, swing dance, travelogues, evolution, and whatever else occurs to me to make.
▼ Follow me…
Twitter: https://twitter.com/Lindybeige I may have some drivel to contribute to the Twittersphere, plus you get notice of uploads.
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August 4, 2018
Rhodesia Made Their FALs Great With This One Weird Halbek Device!
Forgotten Weapons
Published on 14 Jul 2018http://www.patreon.com/ForgottenWeapons
The Halbek Device was a clamp-on muzzle brake designed by two Rhodesians, Douglas Hall and Marthinus Bekker. It was patented in Rhodesia in 1977 and in the US in 1980, and manufactured in small numbers for the Rhodesian military. I have seen these occasionally, and doubt they are actually very effective. But during a filming trip to South Africa I had a chance to actually try one on a select-fire R1 FAL, complete with high speed camera to find out for sure. So, let’s see what they really do…
If you enjoy Forgotten Weapons, check out its sister channel, InRangeTV! http://www.youtube.com/InRangeTVShow
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August 2, 2018
Manufacturing the Engineered Wood Floor Joists
Bob Vila
Published on 30 Mar 2015Bob visits the Willamette I-Joist Mill in Woodburn, OR, before returning to Yonkers where the crew is assembling the second floor walls with structural insulated panels.
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July 17, 2018
Juul threat
John Tierney on the good news/bad news in the most recent smoking statistics in the United States:
Tobacco-company stocks have plunged this year — along with cigarette sales — because of a wonderful trend: the percentage of people smoking has fallen to a historic low. For the first time, the smoking rate in America has dropped below 15 percent for adults and 8 percent for high school students. But instead of celebrating this trend, public-health activists are working hard to reverse it.
They’ve renewed their campaign against the vaping industry and singled out Juul Labs, the maker of an e-cigarette so effective at weaning smokers from their habit that Wall Street analysts are calling it an existential threat to tobacco companies. In just a few years, Juul has taken over more than half the e-cigarette market thanks to its innovative device, which uses replaceable snap-on pods containing a novel liquid called nicotine salt. Because the Juul’s aerosol vapor delivers nicotine more quickly than other vaping devices, it feels more like a tobacco cigarette, so it appeals to smokers who want nicotine’s benefits (of which there are many) without the toxins and carcinogens in tobacco smoke.
It clearly seems to be the most effective technology ever developed for getting smokers to quit, and there’s no question that it’s far safer than tobacco cigarettes. But activists are so determined to prohibit any use of nicotine that they’re calling Juul a “massive public-health disaster” and have persuaded journalists, Democratic politicians, and federal officials to combat the “Juuling epidemic” among teenagers.
The press has been scaring the public with tales of high schools filled with nicotine fiends desperately puffing on Juuls, but the latest federal survey, released last month, tells a different story. The vaping rate last year among high-school students, a little less than 12 percent, was actually four percentage points lower than in 2015, when Juul was a new product with miniscule sales. As Juul sales soared over the next two years, the number of high-school vapers declined by more than a quarter, and the number of middle-school vapers declined by more than a third — hardly the signs of an epidemic.
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July 16, 2018
QotD: The Great Enrichment
Look at the astonishing improvements in China since 1978 and in India since 1991. Between them, the countries are home to about four out of every 10 humans. Even in the United States, real wages have continued to grow — if slowly — in recent decades, contrary to what you might have heard. Donald Boudreaux, an economist at George Mason University, and others who have looked beyond the superficial have shown that real wages are continuing to rise, thanks largely to major improvements in the quality of goods and services, and to nonwage benefits. Real purchasing power is double what it was in the fondly remembered 1950s — when many American children went to bed hungry.
What, then, caused this Great Enrichment?
Not exploitation of the poor, not investment, not existing institutions, but a mere idea, which the philosopher and economist Adam Smith called “the liberal plan of equality, liberty and justice.” In a word, it was liberalism, in the free-market European sense. Give masses of ordinary people equality before the law and equality of social dignity, and leave them alone, and it turns out that they become extraordinarily creative and energetic.
The liberal idea was spawned by some happy accidents in northwestern Europe from 1517 to 1789 — namely, the four R’s: the Reformation, the Dutch Revolt, the revolutions of England and France, and the proliferation of reading. The four R’s liberated ordinary people, among them the venturing bourgeoisie. The Bourgeois Deal is, briefly, this: In the first act, let me try this or that improvement. I’ll keep the profit, thank you very much, though in the second act those pesky competitors will erode it by entering and disrupting (as Uber has done to the taxi industry). By the third act, after my betterments have spread, they will make you rich.
And they did.
Dierdre N. McCloskey, “The Formula for a Richer World? Equality, Liberty, Justice”, New York Times, 2016-09-02.
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