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[Heisenberg's uncertainty principle turns up everywhere in quantum mechanics. The idea is that certain types of measurements like position and momentum are paired. By measuring one of the pair, we generate uncertainty in the other. This is also referred to as quantum back-action: the thing you are measuring pushes back on the measuring system, which generates uncertainty in some other property. This fundamental idea has some serious consequences when it comes to measuring very small stuff, like gravitational waves. ...]

"Jul 06, 2016 By Doc Searls in Community Identity kernel Privacy I believe the best and worst thing about Linux is its hard distinction between kernel space and user space. Without that distinction, Linux never would have become the most leveraged operating system in the world. Today, Linux has the largest range of uses for the largest number of users-most of whom have no idea they are using Linux when they search for something on Google or poke at their Android phones. Even Apple stuff wouldn't be what it is (for example, using BSD in its computers) were it not for Linux's success. "

"If you actually know your stuff, you will know that a good quality harmonica is gonna cost way more than a few dollars... especially a chromatic, which is $100 or more. Even though most harmonicas have good manufacturing, proper maintenance and preventative measures are still needed. Aside from the cost of repairs, you might have difficulty finding someone skilled enough to repair your harmonica, especially if you are not good at repairing!"

"Aug 26, 2009 By Doc Searls Tristan Louis gives weight to new term that I like a lot: fauxpen. Faux in French means "false" or "fake". So fauxpen means fake open. There has always been a lot of that going around, but since the world of tech inevitably contains more of everything, there's more fauxpen stuff than ever. In his post Tristan issues a fresh warning about some of what he calls "a venus flytrap of technology". His definitions:"

"The impact of technological change on culture, learning, and morality has long been the subject of intense debate, and every technological revolution brings out a fresh crop of both pessimists and pollyannas. Indeed, a familiar cycle has repeat itself throughout history whenever new modes of production (from mechanized agriculture to assembly-line production), means of transportation (water, rail, road, or air), energy production processes (steam, electric, nuclear), medical breakthroughs (vaccination, surgery, cloning), or communications techniques (telegraph, telephone, radio, television) have appeared on the scene. The cycle goes something like this. A new technology appears. Those who fear the sweeping changes brought about by this technology see a sky that is about to fall. These "techno-pessimists" predict the death of the old order (which, ironically, is often a previous generation's hotly-debated technology that others wanted slowed or stopped). Embracing this new technology, they fear, will result in the overthrow of traditions, beliefs, values, institutions, business models, and much else they hold sacred. The pollyannas, by contrast, look out at the unfolding landscape and see mostly rainbows in the air. Theirs is a rose-colored world in which the technological revolution du jour is seen as improving the general lot of mankind and bringing about a better order. If something has to give, then the old ways be damned! For such "techno-optimists," progress means some norms and institutions must adapt-perhaps even disappear-for society to continue its march forward. Our current Information Revolution is no different. It too has its share of techno-pessimists and techno-optimists. Indeed, before most of us had even heard of the Internet, people were already fighting about it-or at least debating what the rise of the Information Age meant for our culture, society, and economy."

does Kurtopia need someone to mow the lawn?

no, but we do need someone to take our throm-dib-u-lator apart though

"Last month, US District Court judge Liam O'Grady dropped the bomb on Cox Communications by stripping the ISP of critical DMCA protections. This week, he's laying the groundwork for a potentially disastrous level of liability and damages, not just for Cox, but the entire class of US-based ISPs."

"Last month, US District Court judge Liam O'Grady dropped the bomb on Cox Communications by stripping the ISP of critical DMCA protections. This week, he's laying the groundwork for a potentially disastrous level of liability and damages, not just for Cox, but the entire class of US-based ISPs."