“The internet didn’t create this kind of story: in fact, it’s probably the oldest narrative form of all. This is narrative as a rolling multitude of voices; a story that has no controllable ending, fading instead into a network of other tales told by a network of other people. It is the narrative of everyday life, of friends we know well and not-so-well, and the ways we use their narratives to prop up our own. We know this kind of story as deeply as we know language. This has huge implications for writers. It reveals that we’re not as keen on neat narrative arcs and emotional closure as we thought we were.” Read more
“But if Bitcoin is ever used by enough people so that blocks are 90 or even 100 percent full, the network could become congested to the point of unusability. The solution, Andresen believes, is to increase the size of each block to 20 megabytes by 2016. How? By changing Bitcoin’s underlying protocol and splitting the blockchain into two different versions—one using 1 megabyte blocks and the other using 20 megabyte blocks.” Read more
“The point being, science needs room to figure out exactly what this technology is capable of doing. Right now, researchers have a ton of potential on their hands, but not a lot of agreement about how far that potential reaches.” Read more
“It is a reflection of the ever-increasing ability of computers to search and do pattern recognition in an ever-increasing store of data. The concept of AI reflects this burgeoning power of the computer to cope with stuff. Each step on the way, each computerised victory over humans in checkers, or chess, or Jeopardy, looks like a material step towards the ultimate — machines that are as intelligent in every way as are we mortals.” Read more
Lorraine Luk | The Wall Street Journal
“While the company has automated more manufacturing processes for components and established some lights-out, or workerless, factories, replacing dexterous human hands that pack tiny flexible parts into the tight structure of consumer electronics remains challenging” Read more
By Jason Dorrier — SingularityHub
By Traditionally, we’ve done science by observing nature in person or setting up experiments in the lab. Now, a relatively new scientific technique is proving a powerful tool—simulating nature on supercomputers.
A few years ago, Caltech astrophysicists released a supercomputer simulation of a supergiant star’s core collapsing just prior to going supernova. Apart from a stunning visual, simulations like this hinted that Type II supernova explosions were asymmetrical—a guess just recently backed by empirical observation.
- Popular Science
The Air Force’s secret robot space plane is going to try out a new engine. The X-37B has so far spent a total of 1367 days tooling around in Earth’s orbit, doing classified things. Yesterday, the Air Force Research Lab announced that on its fourth flight, the X-37B will come with a new fuel-efficient engine for maneuvering in space. Read more
by Christopher Jobson — Colossal
The brilliant minds at ThinkGeek just launched this set of 10 glass coasters printed with sequential illustrations of the brain. When stacked in the correct order they reveal a complete three-dimensional “scan” of human brain. Available here. (via Laughing Squid)
Bitcoin’s Problem With Women
Posted in bitcoin
By Felix Salmon — Mother Jones
Nathaniel Popper’s new book, Digital Gold, is as close as you can get to being the definitive account of the history of Bitcoin. As its subtitle proclaims, the book tells the story of the “misfits” (the first generation of hacker-libertarians) and “millionaires” (the second generation of Silicon Valley venture capitalists) who were responsible for building Bitcoin, mining it, hyping it, and, in at least some cases, getting rich off it.
The tale is selective, of course: Not everybody involved with Bitcoin talked to Popper, and the identity of Bitcoin’s inventor, Satoshi Nakamoto, remains a mystery. But Popper did talk to most of the important people in the cryptocurrency crowd, and he tells me that he put real effort into trying “to find a woman who was involved in some substantive way.” Read more
David Cyranosk & Sara Reardon - Nature.com
In a world first, Chinese scientists have reported editing the genomes of human embryos. The results are published1 in the online journal Protein & Cell and confirm widespread rumours that such experiments had been conducted — rumours that sparked a high-profile debate last month2, 3 about the ethical implications of such work. Read more