"Idea-instructions" bills itself as "An ongoing series of nonverbal algorithm assembly instructions", with a half-dozen illustrations of popular computer science concepts covered to date; the latest covers Public-Key Crypto, one of the most important and elusive concepts from modern crypto.
Public-key cryptography can be used for (at least) two purposes: A person’s public key can be used to send encrypted messages to the keys’ owner. And that person can use their private key to create digital signatures, demonstrating the authenticity of a message.
[Idea Instructions/Sándor P. Fekete, Sebastian Morr, and Sebastian Stiller]
A team at MIT’s Department of Mechanical Engineering and Department of Civil and Environmental Engineering have created a set of foldable, 3D printed robots that are doped with magnetic particles that are precisely aligned during printing; when triggered by a control-magnet they engage in precise movements: grabbing, jumping, rolling, squeezing, etc.
John Perry Barlow lived many lives: small-time Wyoming Republican operative (and regional campaign director for Dick Cheney!), junior lyricist for the Grateful Dead, father-figure to John Kennedy Jr, co-founder of the Electronic Frontier Foundation, inspirational culture hero for the likes of Aaron Swartz and Ed Snowden (and, not incidentally, me), semi-successful biofuels entrepreneur... He died this year, shortly after completing his memoir Mother American Night, and many commenters have noted that Barlow comes across as a kind of counterculture cyberculture Zelig, present at so many pivotal moments in our culture, and that's true, but that's not what I got from my read of the book -- instead, I came to know someone I counted as a friend much better, and realized that every flaw and very virtue he exhibited in his interpersonal dealings stemmed from the flaws and virtues of his relationship with himself.
David Graeber defined a "bullshit job" in his viral 2013 essay as jobs that no one -- not even the people doing them -- valued, and he clearly struck a chord: in the years since, Graeber, an anthropologist, has collected stories from people whose bullshit jobs inspired them to get in touch with him, and now he has synthesized all that data into a beautifully written, outrageous and thought-provoking book called, simply, Bullshit Jobs.
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The Adobe Creative Cloud is home to a suite of editing tools today’s creatives count on to produce their content. Whether you’re an aspiring photographer, animator, or graphic designer, Adobe’s programs can help you in your creative pursuits, and with the Complete Adobe CC Training Bundle, you can come to grips with six of them for […]
Your pet might be photogenic, but getting them to stare long enough at your camera to snap that Instagram-worthy photo isn’t as simple as telling them to sit. Bribing your pets with their favorite treat, however, might just do the trick, and with the Adjustable Pet Selfie Smartphone Attachment, you can do just that while getting […]