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.
August 2, 2018
Manufacturing the Engineered Wood Floor Joists
July 22, 2018
Debunking the “King Cotton” school of history
In the current issue of Reason, Dierdre McCloskey discusses the claim that America became rich only or primarily due to exploitation of slave labour in the south:
In his second inaugural, Abraham Lincoln declared that “if God wills that [the Civil War] continue until all the wealth piled by the bondsman’s 250 years of unrequited toil shall be sunk…as was said 3,000 years ago, so still it must be said, ‘the judgments of the Lord are true and righteous altogether.'”
It is a noble sentiment. Yet the economic idea implied — that exploitation made us rich — is mistaken. Slavery made a few Southerners rich; a few Northerners, too. But it was ingenuity and innovation that enriched Americans generally, including at last the descendants of the slaves.
It’s hard to dispel the idea embedded in Lincoln’s poetry. TeachUSHistory.org assumes “that northern finance made the Cotton Kingdom possible” because “northern factories required that cotton.” The idea underlies recent books of a new King Cotton school of history: Walter Johnson’s River of Dark Dreams (Harvard University Press), Sven Beckert’s Empire of Cotton: A Global History (Knopf), and Edward Baptist’s The Half Has Never Been Told: Slavery and the Making of American Capitalism (Basic Books).
The rise of capitalism depended, the King Cottoners claim, on the making of cotton cloth in Manchester, England, and Manchester, New Hampshire. The raw cotton, they say, could come only from the South. The growing of cotton, in turn, is said to have depended on slavery. The conclusion — just as our good friends on the left have been saying all these years — is that capitalism was conceived in sin, the sin of slavery.
Yet each step in the logic of the King Cotton historians is mistaken. The enrichment of the modern world did not depend on cotton textiles. Cotton mills, true, were pioneers of some industrial techniques, techniques applied to wool and linen as well. And many other techniques, in iron making and engineering and mining and farming, had nothing to do with cotton. Britain in 1790 and the U.S. in 1860 were not nation-sized cotton mills.
Nor is it true that if a supply chain is interrupted there are no possible substitutes. Such is the theory behind strategic bombing, as of the Ho Chi Minh trail. Yet only in the short run is it “necessary” for a good to come from a particular region by a particular route. A missing link can be replaced, as in fact it was during the blockade of raw cotton from the South during the war. British and other European manufacturers turned to Egypt to provide some of what the South could not.
July 20, 2018
Tank Chats #33 Panzer III | The Tank Museum
The Tank Museum
Published on 11 Mar 2017The thirty-third Tank Chat, this time presented by Curator David Willey. Including a fascinating insight into pre-Second World War German tank production and how the Panzer III worked alongside its fellow Panzers.
To find out more, buy the new Haynes Panzer III tank manual. https://www.myonlinebooking.co.uk/tan…
The Panzer III was conceived in 1934 as the principle combat tank of the Panzer divisions. The Museum’s Panzer III went into action in the North African theatre of war and is believed to have been captured at the Battle of Alam Halfa.
Support the work of The Tank Museum on Patreon: ► https://www.patreon.com/tankmuseum
Or donate http://tankmuseum.org/support-us/donate
July 13, 2018
How It’s Made: Laminated Wood Beams
Al Hilli
Published on 25 Apr 2013
June 22, 2018
A Brief History of the Jeep
KnowledgeHub
Published on 30 May 2018Jeeps are the original military vehicle that everybody loved so much, it became a civilian. So whats the history of these? Do you care? I mean you clicked on this video bub.
May 20, 2018
Labor Force Participation
Marginal Revolution University
Published on 17 Nov 2016The formula for the labor force participation rate is simple: labor force (unemployed + employed) / adult population, excluding people in the military or prison for both.
The total labor force participation rate has grown significantly in the United States since the 1950s. But the total growth doesn’t paint a clear picture of how the U.S. workforce has changed, particularly the makeup.
There are several big factors at play influencing the demographics of labor force participation. For starters, women have entered the labor force in greater numbers since the 1950s. At the same time, technology has altered the types of work available. Manufacturing jobs, which tended to employ lower-skilled, less-educated male workers, gave way to more service jobs requiring more skills and education.
In more recent years, the labor force participation rate, though still much higher than it was half a century ago, has been declining.
There are a number of factors influencing the decline. Many more women are working, but fewer men are employed or actively looking for a job. The United States also has an aging population with many Baby Boomers retiring from the labor force.
In an upcoming video, we’ll take a look at one of the big reasons behind why women have been able to enter and stay in the labor force during peak childbearing years: The Pill.
May 10, 2018
Manufacturing plywood boards: then and now
Victoria and Albert Museum
Published on 24 Jul 2017Plywood is a simple material made by glueing together thin sheets of wood, known as veneers or plies. These basic elements have remained broadly the same throughout its history. The most significant breakthrough in its production came in the early 1800s with the development of steam-powered machines that could cut veneers cheaply. The most influential of these was the rotary veneer cutter.
The cutter rotates a log against a wide, horizontal blade, causing it to ‘peel’ into a continuous sheet of wood. This enables the creation of longer, wider sheets of veneer than previously possible and with little waste. Using these machines meant that plywood could be manufactured quickly and inexpensively on a large scale.
This film shows the stages in manufacturing plywood boards in the mid-20th century and today. The process remains essentially unchanged, although today many of the machines are much faster and computer controlled.
Produced as part of the V&A exhibition Plywood: Material of the Modern World (15 July – 12 November 2017) https://www.vam.ac.uk/plywood
Sponsored by MADE.COM. Supported by the American Friends of the V&A
Find out more about plywood with our fascinating exhibition book, Plywood: A Material Story
https://www.vam.ac.uk/shop/plywood-a-material-story-148486.html
April 25, 2018
QotD: The “white magic” of the market process
Leonard Read explained what he called the “white magic” of the market process in his justly praised article “I, Pencil.” No one knows how to make an ordinary pencil; no one can ever know how to make a pencil. And yet pencils are produced in such huge quantities that they are virtually free for the taking. We have pencils not because some one person planned from the beginning the cutting of cedar trees, the mining of graphite, alumina, and bauxite, the extraction of petroleum and clay, or the organization of transportation to get supplies to pencil factories and pencils to retailers. When you contemplate the enormousness of all the tasks that are required to make a single pencil, you understand that no one can know how to do more than a tiny fraction of these tasks.
We have pencils (along with indoor plumbing, electric lighting, microprocessors, disposable diapers, camcorders, concert halls, …) only because for each of the countless tasks required for the production and distribution of each good there are a few people who specialize in knowing how to perform these tasks. But no one knows — or can know — how to perform all of the tasks required to produce even the most commonplace of goods. The free market works as well as it does because, when property rights are respected and fully transferrable, the resulting prices tell each of the producers at the innumerable different production “sites” just what (and how much) to produce and with what particular combination of resources.
For example, if the supply of crude oil falls, the resulting higher price will prompt manufacturers of paint to produce less petroleum-based paints and more linseed-oil or water-based paint. The resulting higher price of petroleum-based paints will prompt pencil manufacturers to paint fewer of their pencils with petroleum-based paints and more of their pencils with paints made of substances other than petroleum. As F. A. Hayek taught, the pencil manufacturer need never know why the price of petroleum-based paint rose; all that is required for this manufacturer to act appropriately is for him to conserve on his use of petroleum-based paint. The higher price of such paint achieves this goal.
Don Boudreaux, “A Pitch for Humility”, Café Hayek, 2016-08-05.
March 16, 2018
Mostly Weekly Series Finale: Creative Destruction
ReasonTV
Published on 14 Mar 2018In the final episode of the webseries, we tackle how markets make and break stuff.
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In free and open markets people are able to make new technologies and business models, which displace older, established ones. That process of starting new companies and jobs destroys some professions while creating others.
It’s entirely understandable that people who lose their jobs want to keep them. But industries like manufacturing, coal mining, and mall retailers aren’t dying out because of competition from China, they’re being outmoded by automation, cheaper fuel sources, and online sales.
Despite the uncertainty that markets bring, they also create new jobs and entirely new professions. There aren’t gangs of unemployed lamplighters roaming the land; their descendants became Uber drivers, social media coordinators, and webseries producers.
In the end, it’s better for everyone to look at the world as it is and to move forward than to try and halt progress through the force of law.
Mostly Weekly is hosted by Andrew Heaton with headwriter Sarah Rose Siskind.
Script by Andrew Heaton and Sarah Rose Siskind with writing assistance from Brian Sack.
Edited by Austin Bragg and Sarah Rose Siskind.
Produced by Meredith and Austin Bragg.
Theme Song: Frozen by Surfer Blood.
March 15, 2018
Vintage Stanley Planes: Is older really better?
Rex Krueger
Published on 25 Jan 2018Most hand tool collectors and users go way back when they get Stanley bench planes. Older ones are usually more valuable and are often considered to work better, especially when compared to later-model, post-war planes. But this wisdom is almost totally wrong. Stanley planes did start to suck in the 1960s, but the planes they made in the 1950s and before may be the best they ever made. These late-model planes have improved features, thicker castings, easier adjustment and more precise machining. And, these planes are typically ignored by collectors, so you can get them cheap.
Are you thinking about shelling out big bucks for a premium plane? Maybe first, you should check out a late-model Stanley.
March 6, 2018
Winning a Trade War Isn’t “Easy”… It’s Impossible!
Foundation for Economic Education
Published on 5 Mar 2018Trump wants to impose tariffs on steel and aluminum? Bad idea. We’ve been down this road before. Trade wars are short-sighted and economically destructive.
Ever wondered what caused the Great Depression? Check out this free eBook (available in mobi, epub, PDF, and audiobook formats!) by Larry Reed, “Great Myths of the Great Depression:”
https://fee.org/resources/great-myths-of-the-great-depression/
February 26, 2018
A few jotted notes on woodworking plane companies
I’ve been dabbling more in the woodworking hand tool market recently, and found myself getting confused about the various manufacturers and their products. Mostly to try to sort out the history for myself, I started taking notes as I trawled from website to forum to auction site, looking for answers. In a very abbreviated and assuredly incomplete and inaccurate thumbnail sketch, here’s how I think the woodworking hand tool market has changed over the last hundred and fifty years or so:
- Until the mid-19th century, most woodworkers made their own tools whenever they could, as the ability of manufacturers to produce economical, dependable tools was limited, and woodworkers (like other skilled craftsman of the early industrial era) were capable of producing most of the necessary tools with only minimal outlay to other trades.
- By the mid-19th century, innovators and inventors were prolific in their proposed solutions to all kinds of problems (some real and many probably imaginary). Among those many, many febrile innovators was a gentleman named Leonard Bailey. Bailey managed to almost single-handedly revolutionize the woodworking market by coming up with a line of hand planes that could out-compete most of the hand-made competitors while taking advantage of the economies of scale offered by mass production. It became more economical for a woodworker to buy a ready-made tool rather than take time away from productive work to fabricate it for himself.
- The Stanley Works of Massachusetts bought Bailey’s company — probably more for the value of Leonard’s patents than for the company’s sake itself — and parlayed that patent protection into becoming the acknowledged standard for woodworking planes.
- Even after the Bailey patents expired, other manufacturers paid backhanded tribute to Bailey by straight-out cloning his designs with very minor changes and putting their own functional copies on sale in direct competition with the original Stanley products … often even using the same or barely concealed names/numbers for their clones (for example, the British company Record generally just prepended a zero in front of the “standard” Stanley model numbers, where a #4 plane from Stanley was a #04 from Record).
- In the British market following the financial crisis of 1929, the government’s imposition of tariffs against inter alia American hand tool manufacturers encouraged many British companies to introduce Stanley clones for both domestic and Imperial markets. To their credit, not all of the opportunistic entrants went for the low-hanging fruit, and some of the British clones were at least as good and in some cases superior to the original products.
- After the Second World War, the market for woodworking hand tools in North America began a rapid decline, although it remained strong enough in Britain to keep many of the clone manufacturers going for another 20 years or so. In response to the softening market, Stanley began to cheapen their manufacturing processes and the product quality began a precipitous decline.
- By the early 1970s, Stanley had almost completely given up the hand tool market in woodworking, and their products were a sad mockery of what they’d been producing just a decade before, but North American woodworkers were inundated with innovative power tools from, among others, Black & Decker and the Sears Craftsman line that promised better/faster/more productive output from amateur woodworking shops than could be done with hand tools alone. That, coupled with the decreased emphasis on “shop” subjects in North American high school curricula meant that youngsters didn’t automatically become familiar with the use of hand tools unless they were already interested and had access to a workshop to indulge that interest.
- The same process of shrinking market requiring “rationalization” and “economization” hit the British manufacturers fifteen to twenty years after Stanley and their surviving American competitors, and the order of the day was ever-shrinking profit margins, smaller markets, and mergers/bankruptcies/take-overs among the tool manufacturers.
- After the financial bloodbath of the 70s through the 90s, it became clear that there was still a small-but-affluent market for quality woodworking hand tools, and a few new entrants made their mark by first copying the best designs of the past and then, hesitatingly, innovating with modern technology beyond what was possible a generation or two earlier.
Here are some notes I jotted down about a few of the key woodworking hand tool manufacturers and their respective rise and decline, based on a very cursory survey of what information is available online at the moment:
STANLEY (USA, UK, CANADA and AUSTRALIA)
The Stanley Works was founded in 1843 by Frederick Stanley in New Britain, Connecticut.
In 1857, the Stanley Rule & Level Company was founded by Frederick Stanley’s cousin Henry. I imagine most people of the time assumed there was only the single Stanley company, as they produced products in related-but-not-competitive fields.
Stanley purchased Bailey, Chaney and Company in 1869 along with the Bailey plane patents. The Bailey patents were the key to Stanley’s future dominance of the hand plane market.
Stanley Rule & Level Co. purchased the Roxton Tool and Mill Company in Roxton Pond, Quebec (founded 1873). Manufacturing continued here from 1907 until about 1984. From the timing, I assume this was seen as a good way to get Stanley hand tools into the Canadian market without paying tariffs.
In 1920, The Stanley Works merged with the Stanley Rule & Level Company. The initials “S.W.” within a heart outline was introduced at that time. Later references to tools with this mark invariably refer to them as “Sweetheart”, but it’s not clear that the newly unified Stanley used that term in their own marketing until a few years later. The logo and name have been revived in the last decade or so, probably to cash in on the nostalgia factor.
In 1937, Stanley acquired J.A. Chapman (of Sheffield, England). I’m assuming this was a shortcut to getting non-tariff access to the British (and Imperial) hand tool market.
Stanley manufactured planes in Australia from 1965 to the early 1990s in Moonah, Tasmania.
In 2010, The Stanley Works merged with Black & Decker to become Stanley Black & Decker (Stanley Hand Tools is a division of the much larger company).
MILLERS FALLS (USA)
Incorporated in 1868 as the Millers Falls Manufacturing Company, renamed as the Millers Falls Company in 1872. Introduced hand planes into its line of tools in 1928/29. Millers Falls chose to compete for the high-end of the hand tool market and managed to carve out a profitable niche for themselves, especially in the hand plane segment. Their futuristic plastic-and-chrome “Buck Rogers” planes of the late 1950s were visually distinctive enough that they kept the company in the black for longer than almost all of their US competitors.
In 1957, Millers Falls acquired the Union Tool Company of Orange, Massachusetts. The Union brand was kept active until 1975 when the Union plant was closed down.
Millers Falls became a subsidiary of Ingersoll Rand in 1962, and closed down their Massachusetts operation in 1982 with a corporate relocation to New Jersey after a buyout.
RECORD (UK)
Record was a brand name used by C & J Hampton from 1909. The company was founded in 1898 and incorporated a decade later. The founders, Charles and Joseph Hampton, had left the family business (The Steel Nut & Joseph Hampton Ltd in Wednesbury, Staffordshire) to set up shop in Sheffield. Joseph eventually returned to the family firm, but the sons of Charles succeeded to leadership roles in the younger company.
The first Record planes were offered for sale in 1931 (No. 03 through 08 and three block planes: No. 0110, 0120 and 0220). Record got into the plane business partly due to the preferential tariffs the British government levied on foreign (mainly American) hand tools and the fact that the Stanley Works’ Bailey patents had expired, so there was no legal issue with flat-out cloning Stanley’s plane line.
In 1934, Record took over production of some Edward Preston and Sons Ltd. products (mainly bullnose and rabbet planes). Preston had been acquired by John Rabone and Sons Ltd. (Birmingham) in 1932, but they decided to stick with the rule and level business and offload the plane manufacturing to Record.
Woden Tools Ltd was purchased from The Steel Nut & Joseph Hampton Ltd in 1961 and Record continued to use the Woden trademark for another 10 years (some sources say only five years: take your pick).
Record acquired 50% of William Marples and Sons Limited in 1963, the other 50% being held by William Ridgway & Sons, Ltd. (Parkway Works), also of Sheffield.
In 1972, Record merged with Ridgway to form Record Ridgway Tools Ltd.
In 1982, Record Ridgeway was acquired by AB Bahco of Sweden, but a management buyout in 1985 took it back to British ownership as Record Holdings plc.
In 1988 the company became Record Marples (Woodworking Tools) Ltd.
In 1998, Record Marples accepted an offer from American Tool Corporation and became part of the Record Irwin Group as Record Tools Ltd. Irwin was acquired by Stanley Black & Decker in 2017.
WODEN TOOLS (UK)
Woden Tools was a wholly owned subsidiary of The Steel Nut & Joseph Hampton Ltd, producing planes from 1953/54 in Wednesbury, Staffordshire. (The planes were originally manufactured by W.S Manufacturing (Birmingham), which was acquired by The Steel Nut & Joseph Hampton around 1952.)
C & J. Hampton (Record) purchased Woden Tools Ltd from SNJH in 1961 and continued to use the Woden trademark for another 10 years (some sources say only until 1965).
LEE VALLEY/VERITAS (CANADA and USA)
Founded in 1978 by Leonard Lee in Ottawa, Ontario. The first out-of-town store was opened in 1982 (Toronto West). I think I visited that store in its original location in 1984. The company launched their website in 1997 and added e-commerce features in 2000.
In the early-to-mid 1980s, Lee Valley contracted with Footprint (UK) to produce a line of bench planes to their specifications. The “Paragon” line were sold in Canada by Lee Valley and by Garret Wade in the United States for a few years, but quality issues apparently doomed the venture. In a thread on the Sawmillcreek.org forums, Robin Lee said “Actually – we ‘remanufactured’ many of them here [in Ottawa]… We set out the specs, made some tooling changes, and had Footprint make them for us (and GW). All planes were received and inspected … – and in many cases, fettled and reground… We abandoned the brand shortly after – and formed Veritas tools as our manufacturing company…”
In 1999, the first Lee Valley manufactured plane, the Low-Angle Block Plane, was introduced. The Veritas line of bench planes was launched in 2001. The first shoulder plane was introduced in 2003. In 2014, the Veritas Custom Bench Plane line was introduced, which the company characterizes as the first user-customizable line of planes in the industry.
In 1982, the company began manufacturing its own tools under the Veritas label. In 1985, Lee Valley Manufacturing Ltd. was incorporated and later renamed as Veritas Tools, Inc. Manufacturing is primarily in Ottawa and (possibly) in Ogdensburg, New York.
February 21, 2018
Transistors – The Invention That Changed The World
Real Engineering
Published on 12 Sep 2016
February 9, 2018
DicKtionary – C is for Car – Henry Ford
TimeGhost
Published on 8 Feb 2018C is for car – the automobiles
And nothing is cooler than a boss set of wheels,
From selling some cars, this man made a horde,
Mechanic and boss man, here’s Henry Ford.Hosted and Written by: Indy Neidell
Based on a concept by Astrid Deinhard and Indy Neidell
Produced by: Spartacus Olsson
Executive Producers: Bodo Rittenauer, Astrid Deinhard, Indy Neidell, Spartacus Olsson
Camera by: Ryan
Edited by: Bastian BeißwengerA TimeGhost documentary format produced by OnLion Entertainment GmbH
December 28, 2017
How A Cargo Ship Helped Win WW2: The Liberty Ship Story
Mustard
Published on 14 Nov 2017During World War Two, hundreds of cargo ships raced across the Atlantic in an effort to keep Britain supplied. But these ships were being sunk by German U-boats, warships and aircraft. In 1940 alone, over a thousand allied ships were lost on their way to Britain.
The United States, while not yet at war, was playing a vital role in supplying Britain. But with ships being sunk daily, Britain and America desperately needed a way to keep all that material moving across the Atlantic. In response, 18 shipyards across the coastal United States mobilized to build thousands of large cargo ships known as Liberty Ships. They would be built even faster than the enemy could sink them. At one point the shipyards were building one large Liberty Ship every eight hours.
Two revolutionary changes in shipbuilding will make this enormous feat possible. The first is welding and the second is the use of a modular assembly process. By mid 1941, the sheer number Liberties out at sea, along with increasing armed escorts overwhelmed German forces. Advances in anti-submarine technologies also started stamping out the U-boat threat.
Today, there are only three Liberty Ships remaining of the 2,710 built that remind us of their enormous contribution to winning World War Two.