Tag: history (page 1 of 2)

To pursue the unattainable is insanity, yet the thoughtless can never refrain from doing so

Two people talking to one another

💬 The Surprising Power of Simply Asking Coworkers How They’re Doing

🤔 Facebook Maybe Not Singlehandedly Undermining Democracy With Political Content, Says Facebook

🐑 What is the Zollman effect?

👂 Unnervingly good entry in the “what languages sound like to non-speakers” genre

⚔️ Could a Peasant defeat a Knight in Battle?


Quotation-as-title from Marcus Aurelius. Image from top-linked post.

Everything intercepts us from ourselves

🤝 Medieval English people used to pay their rent in eels

🤺 The Mad, Mad World of Niche Sports Among Ivy League–Obsessed Parents

📜 Archaeologists unearth ‘huge number’ of sealed Egyptian sarcophagi

🌉 3D model of how the Charles bridge in Prague was constructed

💪 Every Man Should Be Able to Save His Own Life: 5 Fitness Benchmarks a Man Must Master


Quotation by Ralph Waldo Emerson. Image from top-linked post.

Perceptions of the past

The History teacher in me likes this simple photo quiz site that shows how your perception of the past can easily be manipulated by how photographs are presented.

Saturday scrubbings

This week on Thought Shrapnel I’ve been focused on messing about with using OBS to create videos. So much, in fact, that this weekend I’m building a new PC to improve the experience.

Sometimes in these link roundups I try and group similar kinds of things together. But this week, much as I did last week, I’ve just thrown them all in a pot like Gumbo.

Tell me which links you find interesting, either in the comments, or on Twitter or the Fediverse (feel free to use the hashtag #thoughtshrapnel)


Melting Ice Reveals a “Lost” Viking-Era Pass in Norway’s Mountains

About 60 artifacts have been radiocarbon dated, showing the Lendbreen pass was widely used from at least A.D. 300. “It probably served as both an artery for long-distance travel and for local travel between permanent farms in the valleys to summer farms higher in the mountains, where livestock grazed for part of the year,” says University of Cambridge archaeologist James Barrett, a co-author of the research.

Tom Metcalfe (Scientific American)

I love it when the scientific and history communities come together to find out new things about our past. Especially about the Vikings, who were straight-up amazing.


University proposes online-only degrees as part of radical restructuring

Confidential documents seen by Palatinate show that the University is planning “a radical restructure” of the Durham curriculum in order to permanently put online resources at the core of its educational offer, in response to the Covid-19 crisis and other ongoing changes in both national and international Higher Education.

The proposals seek to “invert Durham’s traditional educational model”, which revolves around residential study, replacing it with one that puts “online resources at the core enabling us to provide education at a distance.” 

Jack Taylor & Tom Mitchell (Palatinate)

I’m paying attention to this as Durham University is one of my alma maters* but I think this is going to be a common story across a lot of UK institutions. They’ve relied for too long on the inflated fees brought in by overseas students and now, in the wake of the pandemic, need to rapidly find a different approach.

*I have a teaching qualification and two postgraduate degrees from Durham, despite a snooty professor telling me when I was 17 years old that I’d never get in to the institution 😅


Abolish Silicon Valley: memoir of a driven startup founder who became an anti-capitalist activist

Liu grew up a true believer in “meritocracy” and its corollaries: that success implies worth, and thus failure is a moral judgment about the intellect, commitment and value of the failed.

Her tale — starting in her girlhood bedroom and stretching all the way to protests outside of tech giants in San Francisco — traces a journey of maturity and discovery, as Liu confronts the mounting evidence that her life’s philosophy is little more than the self-serving rhetoric of rich people defending their privilege, the chasm between her lived experience and her guiding philosophy widens until she can no longer straddle it.

Cory Doctorow (Boing Boing)

This book is next on my non-fiction reading list. If your library is closed and doesn’t have an online service, try this.


Cup, er, drying itself...

7 things ease the switch to remote-only workplaces

You want workers to post work as it’s underway—even when it’s rough, incomplete, imperfect. That requires a different mindset, though one that’s increasingly common in asynchronous companies. In traditional companies, people often hesitate to circulate projects or proposals that aren’t polished, pretty, and bullet-proofed. It’s a natural reflex, especially when people are disconnected from each other and don’t communicate casually. But it can lead to long delays, especially on projects in which each participant’s progress depends on the progress and feedback of others. Location-independent companies need a culture in which people recognize that a work-in-progress is likely to have gaps and flaws and don’t criticize each other for them. This is an issue of norms, not tools.

Edmund L. Andrews-Stanford (Futurity)

I discovered this via Stephen Downes, who highlights the fifth point in this article (‘single source of truth’). I’ve actually highlighted the sixth one (‘breaking down the barriers to sharing work’) as I’ve also seen that as an important thing to check for when hiring.


How the 5G coronavirus conspiracy theory tore through the internet

The level of interest in the coronavirus pandemic – and the fear and uncertainty that comes with it – has caused tired, fringe conspiracy theories to be pulled into the mainstream. From obscure YouTube channels and Facebook pages, to national news headlines, baseless claims that 5G causes or exacerbates coronavirus are now having real-world consequences. People are burning down 5G masts in protest. Government ministers and public health experts are now being forced to confront this dangerous balderdash head-on, giving further oxygen and airtime to views that, were it not for the major technology platforms, would remain on the fringe of the fringe. “Like anti-vax content, this messaging is spreading via platforms which have been designed explicitly to help propagate the content which people find most compelling; most irresistible to click on,” says Smith from Demos.

James temperton (wired)

The disinformation and plain bonkers-ness around this ‘theory’ of linking 5G and the coronavirus is a particularly difficult thing to deal with. I’ve avoided talking about it on social media as well as here on Thought Shrapnel, but I’m sharing this as it’s a great overview of how these things spread — and who’s fanning the flames.


A Manifesto Against EdTech© During an Emergency Online Pivot

The COVID-19 pandemic is an unprecedented moment in the history of social structures such as education. After all of the time spent creating emergency plans and three- or five-year road maps that include fail safe options, we find ourselves in the actual emergency. Yet not even a month into global orders of shelter in place, there are many education narratives attempting to frame the pandemic as an opportunity. Extreme situations can certainly create space for extraordinary opportunities, but that viewpoint is severely limited considering this moment in time. Perhaps if the move to distance/online/remote education had happened in a vacuum that did not involve a global pandemic, millions sick, tens of thousands dead, tens of millions unemployed, hundreds of millions hungry, billions anxious and uncertain of society’s next step…perhaps then this would be that opportunity moment. Instead, we have a global emergency where the stress is felt everywhere but it certainly is not evenly distributed, so learning/aligning/deploying/assessing new technology for the classroom is not universally feasible. You can’t teach someone to swim while they’re drowning.

Rolin Moe

Rolin Moe is a thoughtful commentator on educational technology. This post was obviously written quickly (note the typo in the URL when you click through, as well as some slightly awkward language) and I’m not a fan of the title Moe has settled on. That being said, the point about this not being an ‘opportunity’ for edtech is a good one.


Dishes washing themselves

NHS coronavirus app: memo discussed giving ministers power to ‘de-anonymise’ users

Produced in March, the memo explained how an NHS app could work, using Bluetooth LE, a standard feature that runs constantly and automatically on all mobile devices, to take “soundings” from other nearby phones through the day. People who have been in sustained proximity with someone who may have Covid-19 could then be warned and advised to self–isolate, without revealing the identity of the infected individual.

However, the memo stated that “more controversially” the app could use device IDs, which are unique to all smartphones, “to enable de-anonymisation if ministers judge that to be proportionate at some stage”. It did not say why ministers might want to identify app users, or under what circumstances doing so would be proportionate.

David Pegg & Paul Lewis (The Guardian)

This all really concerns me, as not only is this kind of technology only going be of marginal use in fighting the coronavirus, once this is out of the box, what else is it going to be used for? Also check out Vice’s coverage, including an interview with Edward Snowden, and this discussion at Edgeryders.


Is This the Most Virus-Proof Job in the World?

It’s hard to think of a job title more pandemic-proof than “superstar live streamer.” While the coronavirus has upended the working lives of hundreds of millions of people, Dr. Lupo, as he’s known to acolytes, has a basically unaltered routine. He has the same seven-second commute down a flight of stairs. He sits in the same seat, before the same configuration of lights, cameras and monitors. He keeps the same marathon hours, starting every morning at 8.

Social distancing? He’s been doing that since he went pro, three years ago.

For 11 hours a day, six days a week, he sits alone, hunting and being hunted on games like Call of Duty and Fortnite. With offline spectator sports canceled, he and other well-known gamers currently offer one of the only live contests that meet the standards of the Centers for Disease Control and Prevention.

David Segal (The New York Times)

It’s hard to argue with my son these days when he says he wants to be a ‘pro gamer’.

(a quick tip for those who want to avoid ‘free registration’ and some paywalls — use a service like Pocket to save the article and read it there)


Capitalists or Cronyists?

To be clear, socialism may be a better way to go, as evidenced by the study showing 4 of the 5 happiest nations are socialist democracies. However, unless we’re going to provide universal healthcare and universal pre-K, let’s not embrace The Hunger Games for the working class on the way up, and the Hallmark Channel for the shareholder class on the way down. The current administration, the wealthy, and the media have embraced policies that bless the caching of power and wealth, creating a nation of brittle companies and government agencies.

Scott Galloway

A somewhat rambling post, but which explains the difference between a form of capitalism that (theoretically) allows everyone to flourish, and crony capitalism, which doesn’t.


Header image by Stephen Collins at The Guardian

People seem not to see that their opinion of the world is also a confession of character

Actions, reactions, and what comes next

We are, I would suggest, in a period of collective shock due to the pandemic. Of course, some people are better at dealing with these kinds of things than others. I’m not medically trained, but I’m pretty sure some of this comes down to genetics; it’s probably something to do with the production of cortisol.

It might a little simplistic to separate people into those who are good in a crisis and those who aren’t. It’s got to be more complex than that. What if some people, despite their genetic predisposition, have performed some deliberate practice in terms of how they react to events and other things around them?

I often say to my kids that it’s not your actions that mark you out as a person, but your reactions. After all, anyone can put on a ‘mask’ and affect an air of nonchalance and sophistication. But that mask can slip in a crisis. To mix metaphors, people lose control when they reach the end of their tether, and are at their most emotionally vulnerable and unguarded when things go wrong. This is when we see their true colours.

A few years ago, when I joined Moodle, I flew to Australia and we did some management bonding stuff and exercises. One of them was about the way that you operate in normal circumstances, and the way that you operate under pressure. Like most people, I tended to get more authoritarian in a crisis.

What we’re seeing in this crisis, I think, are people’s true colours. The things they’re talking about the most and wanting to protect are the equivalent of them item they’d pull from a burning building. What do they want to protect from the coronavirus? Is it the economy? Is it their family? Is it freedom of speech?


Last week, I asked Thought Shrapnel supporters what I should write about. It was suggested that I focus on something beyond the “reaction and hyperaction” that’s going on, and engage in “a little futurism and hope”. Now that it’s no longer easier to imagine the end of the world as the end of capitalism, how do we prepare for what comes next?

It’s an interesting suggestion for a thought experiment. Before we go any further, though, I want to preface this by saying these are the ramblings of an incoherent fool. Don’t make any investment decisions, buy any new clothes, or sever any relationships based on what I’ve got to say. After all, at this point, I’m mostly for rhetorical effect.


The first and obvious thing that I think will happen as a result of the pandemic is that people will get sick and some will die. Pretty much everyone on earth will either lose someone close to them or know someone who has. Death, as it has done for much of human history, will stalk us, and be something we are forced to both confront and talk about.

This may not seem like a very cheerful and hopeful place to start, but, actually, not being afraid to die seems to be the first step in living a fulfilling life. As I’ve said before, quoting it is the child within us that trembles before death. Coming to terms with that fact that you and the people you love are going to die at some point is just accepting the obvious.


If we don’t act like we’re going to live forever, if we confront our mortal condition, then it forces us to make some choices, both individually and as a society. How do we care for people who are sick and dying? How should we support those who are out of work? What kind of education do we want for our kids?

I forsee a lot of basic questions being re-asked and many assumptions re-evaluated in the light of the pandemic. Individually, in communities, and as societies, we’ll look back and wonder why it was that companies making billions of dollars when everything was fine were all of a sudden unable to meet their financial obligations when things weren’t going so well. We’ll realise that, at root, the neoliberalist form of capitalism we’ve been drinking like kool-aid actually takes from the many and gives to the few.

Before the pandemic, we had dead metaphors for both socialism and “pulling together in times of adversity”. Socialism has been unfairly caricatured as, and equated with, the totalitarian communist experiment in Russia. Meanwhile, neoliberals have done a great job at equating adversity with austerity, invoking memories of life during WWII. Keep Calm and Carry On.

This is why, in the aftermath of the 2008 financial crash, despite the giant strides and inroads into our collective consciousness, made by the Occupy movement, it ultimately failed. When it came down to brass tacks, we were frightened that destroying our current version of capitalism would mean we’d be left with totalitarian communism: queuing for food, spying on your neighbours, and suchlike.

So instead we invoked the only “pulling together in times of adversity” meme we knew: austerity. Unfortunately, that played straight into the hands of those who were happy to hollow out civic society for financial gain.

Post-pandemic, as we’re rebuilding society, I think that not only will there be fewer old people (grim, but true) but the overall shock will move the Overton Window further to left than it has been previously. Those who remain are likely to be much more receptive to the kind of socialism that would make things like Universal Basic Income and radically decarbonising the planet into a reality.


Making predictions about politics is a lot easier than making predictions about technology. That’s for a number of reasons, including how quickly the latter moves compared to the former, and also because of the compound effect that different technologies can have on society.

For example, look at the huge changes in the last decade around smartphones now being something that people spend several hours using each day. A decade ago we were concerned about people’s access to any form of internet-enabled device. Now, we just assume that everyone’s gone one which they can use to connect during the pandemic.

What concerns me is that the past decade has seen not only the hollowing-out of civic society in western democracies, but also our capitulation to venture capital-backed apps that make our lives easier. The reason? They’re all centralised.

I’m certainly not denying that some of this is going to make our life much easier short-term. Being on lockdown and still being able to have Amazon deliver almost anything to me is incredible. As is streaming all of the things via Netflix, etc. But, ultimately, caring doesn’t scale, and scaling doesn’t care.

Right now, we relying on centralised technologies. Everywhere I look, people are using a apps, tools, and platforms that could go down at any time. Remember the Twitter fail whale?

The Twitter ‘fail whale’

What happens when that scenario happens with Zoom? Or Microsoft Teams? Or Slack, or any kind of service that relies on the one organisation having their shit together for an extended period of time during a pandemic?

I think we’re going to see outages or other degradations in service. I’m hoping that this will encourage people to experiment with other, decentralised platforms, rather than leap from the frying pan of one failed centralised service into the fire another.


In terms of education, I don’t think it’s that difficult to predict what comes next. While I could be spectacularly wrong, the longer kids are kept at home and away from school, the more online teaching and learning has to become something mainstream.

Then, when it’s time to go back to school, some kids won’t. They and their parents will realise that they don’t need to, or that they are happier, or have learned more staying at home. Not all, by any means, but a significant majority. And because everyone has been in the same boat, parents will have peer support in doing so.

The longer the pandemic lockdown goes on, the more educational institutions will have to think about the logistics and feasibility of online testing. I’d like to think that competency-based learning and stackable digital credentials like Open Badges will become the norm.

Further out, as young people affected by the pandemic lockdown enter the job market, I’d hope that they would reject the traditional CV or resume as something that represents their experiences. Instead, although it’s more time-consuming to look at, I’d hope for portfolio-based approaches (with verified digital credentials) to become standard.


Education isn’t just about, or even mainly about, getting a job. So what about the impact of the pandemic on learners? On teachers? Well, if I’m being optimistic and hopeful, I’d say that it shows that things can be done differently at scale.

NASA Earth Observatory images showing emissions dramatically reduced over China during the coronavirus outbreak (via CBS)

In the same way that climate change-causing emissions dropped dramatically in China and other countries during the enforced coronavirus lockdown, so we can get rid of the things we know are harmful in education.

High-stakes testing? We don’t need it. Kids being taught in classes of 30+ by a low-paid teacher? Get over it. Segregation between rich and poor through private education? Reject it.


All of this depends on how we respond to the ‘shock and awe’ of both the pandemic and its response. We’re living during a crisis when it’s almost certainly necessary to bring in the kind of authoritarian measures we’d reject at any other time. While we need to move quickly, we still need to subject legislation and new social norms to some kind of scrutiny.

This period in history provides us with a huge opportunity. When I was a History teacher, one of my favourite things to teach kids was about revolutions; about times when people took things into their own hands. There’s the obvious examples, for sure, like 1789 and the French Revolution.

But perhaps my absolute favourite was for them to discover what happened after the Black Death ravaged Europe in particular in the 14th century. Unable to find enough workers to work their land, lords had to pay peasants several times what they could have previously expected. In fact, it led to the end of the entire feudal system.

We have the power to achieve something similar here. Except instead of serfdom, the thing we can escape from his neoliberal capitalism, the idea that the poor should suffer for the enrichment of the elite. We can and should structure our society so that never happens again.

In other words, never waste a crisis. What are you doing to help the revolution? Remember, when it comes down to it, power is always taken, never freely given.


BONUS: after writing this, I listened to a recent a16z podcast on Remote Work and Our New Reality. Worth a listen!


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Quotation-as-title by Ralph Waldo Emerson. Header image by Ana Flávia.

Friday facilitations

This week, je presente

  1. We Have No Reason to Believe 5G Is Safe (Scientific American) — “The latest cellular technology, 5G, will employ millimeter waves for the first time in addition to microwaves that have been in use for older cellular technologies, 2G through 4G. Given limited reach, 5G will require cell antennas every 100 to 200 meters, exposing many people to millimeter wave radiation… [which are] absorbed within a few millimeters of human skin and in the surface layers of the cornea. Short-term exposure can have adverse physiological effects in the peripheral nervous system, the immune system and the cardiovascular system.”
  2. Situated degree pathways (The Ed Techie) — “[T]he Trukese navigator “begins with an objective rather than a plan. He sets off toward the objective and responds to conditions as they arise in an ad hoc fashion. He utilizes information provided by the wind, the waves, the tide and current, the fauna, the stars, the clouds, the sound of the water on the side of the boat, and he steers accordingly.” This is in contrast to the European navigator who plots a course “and he carries out his voyage by relating his every move to that plan. His effort throughout his voyage is directed to remaining ‘on course’.”
  3. on rms / necessary but not sufficient (p1k3) — “To the extent that free software was about wanting the freedom to hack and freely exchange the fruits of your hacking, this hasn’t gone so badly. It could be better, but I remember the 1990s pretty well and I can tell you that much of the stuff trivially at my disposal now would have blown my tiny mind back then. Sometimes I kind of snap to awareness in the middle of installing some package or including some library in a software project and this rush of gratitude comes over me.”
  4. Screen time is good for you—maybe (MIT Technology Review) — “Przybylski admitted there are some drawbacks to his team’s study: demographic effects, like socioeconomics, are tied to psychological well-being, and he said his team is working to differentiate those effects—along with the self-selection bias introduced when kids and their caregivers report their own screen use. He also said he was working to figure out whether a certain type of screen use was more beneficial than others.”
  5. This Map Lets You Plug in Your Address to See How It’s Changed Over the Past 750 Million Years (Smithsonian Magazine) — “Users can input a specific address or more generalized region, such as a state or country, and then choose a date ranging from zero to 750 million years ago. Currently, the map offers 26 timeline options, traveling back from the present to the Cryogenian Period at intervals of 15 to 150 million years.”
  6. Understanding extinction — humanity has destroyed half the life on Earth (CBC) — “One of the most significant ways we’ve reduced the biomass on the planet is by altering the kind of life our planet supports. One huge decrease and shift was due to the deforestation that’s occurred with our increasing reliance on agriculture. Forests represent more living material than fields of wheat or soybeans.”
  7. Honks vs. Quacks: A Long Chat With the Developers of ‘Untitled Goose Game’ (Vice) — “[L]ike all creative work, this game was made through a series of political decisions. Even if this doesn’t explicitly manifest in the text of the game, there are a bunch of ambient traces of our politics evident throughout it: this is why there are no cops in the game, and why there’s no crown on the postbox.”
  8. What is the Zeroth World, and how can we use it? (Bryan Alexander) — “[T]he idea of a zeroth world is also a critique. The first world idea is inherently self-congratulatory. In response, zeroth sets the first in some shade, causing us to see its flaws and limitations. Like postmodern to modern, or Internet2 to the rest of the internet, it’s a way of helping us move past the status quo.”
  9. It’s not the claim, it’s the frame (Hapgood) — “[A] news-reading strategy where one has to check every fact of a source because the source itself cannot be trusted is neither efficient nor effective. Disinformation is not usually distributed as an entire page of lies…. Even where people fabricate issues, they usually place the lies in a bed of truth.”

Image of hugelkultur bed via Sid

Friday feudalism

Check out these things I discovered this week, and wanted to pass along:

  • Study shows some political beliefs are just historical accidents (Ars Technica) — “Obviously, these experiments aren’t exactly like the real world, where political leaders can try to steer their parties. Still, it’s another way to show that some political beliefs aren’t inviolable principles—some are likely just the result of a historical accident reinforced by a potent form of tribal peer pressure. And in the early days of an issue, people are particularly susceptible to tribal cues as they form an opinion.”
  • Please, My Digital Archive. It’s Very Sick. (Lapham’s Quarterly) — “An archivist’s dream is immaculate preservation, documentation, accessibility, the chance for our shared history to speak to us once more in the present. But if the preservation of digital documents remains an unsolvable puzzle, ornery in ways that print materials often aren’t, what good will our archiving do should it become impossible to inhabit the world we attempt to preserve?”
  • So You’re 35 and All Your Friends Have Already Shed Their Human Skins (McSweeney’s) — “It’s a myth that once you hit 40 you can’t slowly and agonizingly mutate from a human being into a hideous, infernal arachnid whose gluttonous shrieks are hymns to the mad vampire-goddess Maggorthulax. You have time. There’s no biological clock ticking. The parasitic worms inside you exist outside of our space-time continuum.”
  • Investing in Your Ordinary Powers (Breaking Smart) — “The industrial world is set up to both encourage and coerce you to discover, as early as possible, what makes you special, double down on it, and build a distinguishable identity around it. Your specialness-based identity is in some ways your Industrial True Name. It is how the world picks you out from the crowd.”
  • Browser Fingerprinting: An Introduction and the Challenges Ahead (The Tor Project) — “This technique is so rooted in mechanisms that exist since the beginning of the web that it is very complex to get rid of it. It is one thing to remove differences between users as much as possible. It is a completely different one to remove device-specific information altogether.”
  • What is a Blockchain Phone? The HTC Exodus explained (giffgaff) — “HTC believes that in the future, your phone could hold your passport, driving license, wallet, and other important documents. It will only be unlockable by you which makes it more secure than paper documents.”
  • Debate rages in Austria over enshrining use of cash in the constitution (EURACTIV) — “Academic and author Erich Kirchler, a specialist in economic psychology, says in Austria and Germany, citizens are aware of the dangers of an overmighty state from their World War II experience.”
  • Cory Doctorow: DRM Broke Its Promise (Locus magazine) — “We gave up on owning things – property now being the exclusive purview of transhuman immortal colony organisms called corporations – and we were promised flexibility and bargains. We got price-gouging and brittle­ness.”
  • Five Books That Changed Me In One Summer (Warren Ellis) — “I must have been around 14. Rayleigh Library and the Oxfam shop a few doors down the high street from it, which someone was clearly using to pay things forward and warp younger minds.”

Friday fabrications

These things made me sit up and take notice:


Image via xkcd

Fascinating Friday Facts

Here’s some links I thought I’d share which struck me as interesting:


Header image: Keep out! The 100m² countries – in pictures (The Guardian)

Acoustic mirrors

On the beach at Druridge Bay in Northumberland, near where I live, there are large blocks in various intervals. These hulking pieces of concrete, now half-submerged, were deployed on seafronts up and down England to prevent the enemy successfully landing tanks during the Second World War.

I was fascinated to find out that these aren’t the only concrete blocks that protected Britain. BBC News reports that ‘acoustic mirrors’ were installed for a very specific purpose:

More than 100 years ago acoustic mirrors along the coast of England were built with the intention of using them to detect the sound of approaching German zeppelins.

The concave concrete structures were designed to pick up sound waves from enemy aircraft, making it possible to predict their flight trajectory, giving enough time for ground forces to be alerted to defend the towns and cities of Britain.

Some of these, which vary in size, still exist, and have been photographed by Joe Pettet-Smith.

The reason most of us haven’t heard of them is that the technology improved so quickly. Pettet-Smith comments:

The sound mirror experiment, this idea of having a chain of concrete structures facing the Channel using sound to detect the flight trajectory of enemy aircraft, was just that – an experiment. They tried many different sizes and designs before the project was scrapped when radar was introduced.

The science was solid, but aircraft kept getting faster and quieter, which made them obsolete.

Fascinating. The historian (and technologist) within me loves this.

Source: BBC News

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