"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]
Veteran reviewer/interviewer Rick Kleffel (previously) has just posted a long podcast interview (MP3) with Neal Stephenson, discussing his latest novel, Fall; or, Dodge in Hell ("a science fiction novel with a fantasy novel stuck inside of it").
A couple of weeks ago, I was thrilled to hear Subgenius founder, the Reverend Ivan Stang, interviewed on the Comedy on Vinyl podcast (previously) and to discover that the Church of the Subgenius was selling a $35 Salvation/Membership/Ordainment kit that was chock full of goodies.
[Randall Munroe traces the phenomenal success of his webcomic XKCD with this Boing Boing post; and I've avidly followed his career ever since (he's returned the favor), so I was delighted to learn in February that he had a new book coming out and I'm more delighted still to host the official announcement of his […]
Who needs a holiday sale? Sometimes there’s no better time than the thick of summer to find deals. We should know – we’ve found ten deep discounts on some must-have items. Whether you’re searching for CBD edibles, exercise gear, chargers or other tech, take a look. But don’t look long – these prices aren’t likely […]
Heading abroad? Even if it’s just a short trip, there’s a lot to prepare for. Travel can be incredibly rewarding, but it can tricky to navigate different cultures and lodging arrangements – and even trickier to do it cheaply. Before you go shopping for suitcases, here’s our pick for a good first investment: The Ultimate […]
Fried foods are a weakness for many of us. There’s nothing quite like that extra crisp crackle on chicken, fries or onion rings. And for years, our arteries have been paying for the privilege. Lately, the air fryer has been a godsend for those who love the fried stuff but love their body too. If […]