- Living Light — 3D printed cephalopods filled with bioluminescent bacteria. PAGING CORY DOCTOROW, YOUR ORGASMATRON HAS ARRIVED. (via Sci Blogs)
- Repacking Lego Batteries with a CNC Mill — check out the video. Patrick programmed a CNC machine to drill out the rivets holding the Mindstorms battery pack together. Coding away a repetitive task like this is gorgeous to see at every scale. We don’t have to teach our kids a particular programming language, but they should know how to automate cruft.
- My Thoughts on Google+ (YouTube) — when your fans make hatey videos like this one protesting Google putting the pig of Google Plus onto the lipstick that was YouTube, you are Doin’ It Wrong.
- Presto: Interacting with Petabytes of Data at Facebook — a distributed SQL query engine optimized for ad-hoc analysis at interactive speed. It supports standard ANSI SQL, including complex queries, aggregations, joins, and window functions. For details, see the Facebook post about its launch.
ENTRIES TAGGED "Facebook"
Squid in the Dark, Beautiful Automation, Fan Criticism, and Petabyte Queries
Android Malware Numbers, Open Networking Hardware, Winning with Data, and DIY Pollution Sensor
- Android Malware Numbers — (Quartz) less than an estimated 0.001% of app installations on Android are able to evade the system’s multi-layered defenses and cause harm to users, based on Google’s analysis of 1.5B downloads and installs.
- Facebook Operations Chief Reveals Open Networking Plan — long interview about OCP’s network project. The specification that we are working on is essentially a switch that behaves like compute. It starts up, it has a BIOS environment to do its diagnostics and testing, and then it will look for an executable and go find an operating system. You point it to an operating system and that tells it how it will behave and what it is going to run. In that model, you can run traditional network operating systems, or you can run Linux-style implementations, you can run OpenFlow if you want. And on top of that, you can build your protocol sets and applications.
- How Red Bull Dominates F1 (Quartz) — answer: data, and lots of it.
- Ground-Level Air Pollution Sensor (Make) — neat sensor project from Make.
Facebook Pub/Sub, Space/Time Visualization, Sean That Matters, and Keyboard Control
- Wormhole — Facebook’s pub/sub system. Wormhole propagates changes issued in one system to all systems that need to reflect those changes – within and across data centers.
- Nanocubes — Fast Visualization of Large Spatiotemporal Datasets.
- Sean Gourley on Relevance (YouTube) — Is Silicon Valley really doing what it should be doing? he asks, 3m30 in. Good to see him pondering stuff that matters, back in 2011.
- Shortcat — a keyboard tool for Mac OS X that lets you “click” buttons and control your apps with a few keystrokes. Think of it as Spotlight for the user interface.
Facebook scraping could lead to machine-generated spam so good that it's indistinguishable from legitimate messages.
Artificial Emotions, 3D Printing Culpability, Mr Zuckerberg Buys Washington, and Pirate Economics
- Nautilus — elegantly-designed science web ‘zine. Includes Artificial Emotions on AI, neuro, and psych efforts to recognise and simulate emotions.
- A Short Essay on 3D Printing — This hands-off approach to culpability cannot last long. If you design something to go into someone’s bathroom, it will make it’s way into their childs mouth. If someone buys, downloads and prints a case for their OUYA and they suffer an electric shock as a result, who is to blame? If a person replaces their phone case with a 3D printed one, and it doesn’t survive a drop to the floor, what then? We need to create a new chain of responsiblity for this emerging, and potentially very profitable business. (via Near Future Laboratory)
- Zuckerberg’s FWD.us PAC (Anil Dash) — One of Mark Zuckerberg’s most famous mottos is “Move fast and break things.” When it comes to policy impacting the lives of millions of people around the world, there couldn’t be a worse slogan. Let’s see if we can get FWD.us to be as accountable to the technology industry as it purports to be, since they will undoubtedly claim to have the grassroots support of our community regardless of whether that’s true or not.
- Pirate Economics — four dimensions of pirate institutions. Not BitTorrent pirates, but Berbers and arr-harr-avast-ye-swabbers nautical pirates. Pirate crews not only elected their captains on the basis of universal pirate suffrage, but they also regularly deposed them by democratic elections if they were not satisfied with their performance. Like the Berbers, or the US constitution, pirates didn’t just rely on democratic elections to keep their leaders under check. Though the captain of the ship was in charge of battle and strategy, pirate crews also used a separate democratic election to elect the ship’s quartermaster who was in charge of allocating booty, adjudicating disputes and administering discipline. Thus they had a nascent form of separation of powers.
Motivated Learning, Better Hadoopery, Poignant Past Product, and Drone Imagery
- Teaching Programming to a Highly Motivated Beginner (CACM) — I don’t think there is any better way to internalize knowledge than first spending hours upon hours growing emotionally distraught over such struggles and only then being helped by a mentor. Me, too. Not struggle for struggle’s sake, but because you have built a strong mental map of the problem into which the solution can lock.
- Corona (GitHub) — Facebook opensources their improvements to Hadoop’s job tracking, in the name of scalability, latency, cluster utilization, and fairness. (via Chris Aniszczyk)
- One Man’s Trash (Bunnie Huang) — Bunnie finds a Chumby relic in a Shenzhen market stall.
- Dronestagram — posting pictures of drone strike locations to Instagram. (via The New Aesthetic)