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The Spoked Wheel Everything technological in contemporary experience

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The Spoked Wheel · 1Y ago

Watching: rare earth minerals

Rare earth elements are considered critical metals for high-tech industries.  They are: La lanthanum Tb terbium Ce cerium Dy dysprosium Pr praseodymium Ho holmium Nd neodymium Er erbium Pm promethium Tm thulium Sm samarium Yb ytterbium Eu europium Lu lutetium Gd gadolinium Y yttrium (source) Rare ea
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The Spoked Wheel · 2Y ago

Unconventional uses (I)

Unconventional riot shield use in the UK.
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The Spoked Wheel · 2Y ago

Google vs. China: have the gloves come off?

If Google actually pulls the plug on Google.cn - that is, if this announcement means business - it signals the end of a long cooperation between the search engine and Internet censorship authorities in China.
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The Spoked Wheel · 2Y ago

Being Jake Sully’s Avatar

After a long wait for the holiday madness to wear down, yesterday I was finally able to bring myself to watch Avatar in 3D.  Of course, technically the film is glorious, but that is always a given these days, and considering the amount of money James Cameron et al. have invested in it, it can [...]
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The Spoked Wheel · 2Y ago

Video stitching the world together

Last week’s issue of New Scientist has an interesting article about video stitching, a technology in which a number of companies (including Microsoft) are interested to combine low-quality video captured by mobile phones into one stream, much like composite photography, or photo-stitching. In short,
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The Spoked Wheel · 2Y ago

Predator: not quite on the top of the food chain

It seems that, for the first time, there have been reports of insurgents hacking into the video feeds that show terrain around spy-plane drones. First stop to analyse the word “hack”: the Wikipedia definition of the word is perfectly clear – you need to change function to call it a hack, which is no
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The Spoked Wheel · 2Y ago

Flashing forward to Mosaic

I have been watching with some interest the sci-fi series Flash Forward. I have not read the book – as they say, it’s on  my list; I had not even heard about it before the show premiere. However, one thing caught my attention: the Mosaic Collective idea. It is certainly an interesting spin in commun
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The Spoked Wheel · 2Y ago

«Cyberwarfare Q&A» update

The Spoked Wheel’s Cyberwarfare complete Q&A has been updated in Scribd. You can read, comment and download the text in which which Prof. Armando Marques Guedes answers my questions either in this post’s comments sections or directly in Scribd. It is also available in the Texts section of this weblo
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The Spoked Wheel · 2Y ago

Communicating neutrally

I was watching Stefana Broadbent’s talk at TED and thought about how great it is that people can communicate for free using easy, readily available tools that make space disappear. In a way, we often take these recent developments for granted. However, it is true that they help us keep our families
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The Spoked Wheel · 2Y ago

Science fiction and the future of tech in society

Some 10 years ago, a teacher asked my class what we thought science fiction was about. My answer back then was something like this: usually, the authors take the present and stretch its tendencies into the future. Human nature remains rather unaltered, unless something transcendent has happened (suc
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