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Comment Self-driving cars a generation before flying cars (Score 2, Interesting) 606

We'll have self-driving, autonomous cars a generation before flying cars, if not more. The safety logistics and traffic considerations make public use of flying cars extraordinarily unlikely, sadly. The only thing I believe will speed the process is the discovery of technology like practical anti-gravity that allows easy resolution of the other issues involved.

Comment Re:You can buy a serial-to-usb converter for $15 (Score 1) 460

Well said. RS232 is an important, effective, and reliable system for interconnects. Proven, time-tested, yada yada yada. Yes, sometimes theres confusion over baud rate,, word and bits, and parity, but those are minor compared to the pain in the ass that is USB with drivers, conflicts, length, etc. The biggest problem with RS232 is the confusion over DCE and DTE so one always has to have null modem adapters handy.

At least you youngsters don't have to deal with 25-pin RS232 or secondary channel communications. Hell, it's rare to see even hardware flow control anymore of either type, or bizarre comm settings like 7E2. Pretty much everyone defaults to 8N1, 9600, and no flow control with the option to up the speed in the device config.

Image

Living In Tokyo's Capsule Hotels 269

afabbro writes "Capsule Hotel Shinjuku 510 once offered a night’s refuge to salarymen who had missed the last train home. Now with Japan enduring its worst recession since World War II, it is becoming an affordable option for people with nowhere else to go. The Hotel 510’s capsules are only 6 1/2 feet long by 5 feet wide. Guests must keep possessions, like shirts and shaving cream, in lockers outside of the capsules. Atsushi Nakanishi, jobless since Christmas says, 'It’s just a place to crawl into and sleep. You get used to it.'”

Comment Re:Hot Alien Chicks (Score 1) 131

I was a early subscriber to OMNI (I still have the first few issues somewhere in storage). I loved it, and there were many things in it the encouraged me in science and was more accessible than Scientific American (which I subscribed to concurrently). It also led me on all sorts of incredible tangents for intellectual exploration. Basically, in many ways for me it was replaced by the Internet.

I would call Mondo 2000 the better example (versus Heavy Metal) of a more frivolous version of OMNI - tackling similar themes but with reckless and entertaining abandon.

Comment Re:From Wikipedia (Score 1) 569

It's well-known fact (tm) that the smaller artists don't make a penny from the royalties. Only the biggest acts are able to extract their royalties from BMI/ASCAP/etc. Bono is speaking out of self-interest and self-interest alone.

That doesn't excuse or justify piracy - but if you do care about the smaller artists then purchase music directly from them. Any markup on recordings will far exceed what they get as a royalty.

http://www.woodpecker.com/writing/essays/royalty-politics.html

Windows

How Europe's Mandated Browser Ballot Screen Works 169

CWmike writes "After an 11-month legal face-off, Microsoft and European antitrust officials signed off yesterday on the ballot screen concept that will give Windows users a chance to download rivals' browsers. But now that the battle's over and the ink has dried, it's time to look closely. Some FAQ examples: What's Microsoft promised? How will it work? How many browsers will be on the ballot? Who decides which browsers? Who will see it?"

Submission + - Tapering Waveguide Captures a Rianbow (newscientist.com)

SubComdTaco writes: "In 2007, Ortwin Hess of the University of Surrey in Guildford, UK, and colleagues proposed a technique to trap light inside a tapering waveguide, which is a structure that guides light waves down its length. The waveguide in question would use metamaterials – exotic materials that can bend light sharply.

The idea is that as the waveguide tapers, the components of the light are made to stop in turn at ever narrower points. That's because any given component of the light cannot pass through an opening that's smaller than its wavelength. This leads to a "trapped rainbow"."

"While numerical models showed that such waveguides would work in theory, making them out of metamaterials remained a distant dream. Now Vera Smolyaninova of Towson University in Baltimore, Maryland, and colleagues have used a convex lens to create the tapered waveguide and trap a rainbow of light.

They coated one side of a 4.5-millimetre-diameter lens with a gold film 30 nanometre thick, and laid the lens – gold-side down – on a flat glass slide which was also coated with film of gold. Viewed side-on, the space between the curved lens and the flat slide was a layer of air that narrowed to zero thickness where the lens touched the slide – essentially a tapered waveguide.

When they shone a multi-wavelength laser beam at the open end of the gilded waveguide, a trapped rainbow formed inside. This could be seen as a series of coloured rings when the lens was viewed from above with a microscope: the visible light leaked through the thin gold film."

Software

Go, Google's New Open Source Programming Language 831

Many readers are sending in the news about Go, the new programming language Google has released as open source under a BSD license. The official Go site characterizes the language as simple, fast, safe, concurrent, and fun. A video illustrates just how fast compilation is: the entire language, 120K lines, compiles in under 10 sec. on a laptop. Ars Technica's writeup lays the stress on how C-like Go is in its roots, though it has plenty of modern ideas mixed in: "For example, there is a shorthand syntax for variable assignment that supports simple type inference. It also has anonymous function syntax that lets you use real closures. There are some Python-like features too, including array slices and a map type with constructor syntax that looks like Python's dictionary concept. ... One of the distinguishing characteristics of Go is its unusual type system. It eschews some typical object-oriented programming concepts such as inheritance. You can define struct types and then create methods for operating on them. You can also define interfaces, much like you can in Java. In Go, however, you don't manually specify which interface a class implements. ... Parallelism is emphasized in Go's design. The language introduces the concept of 'goroutines' which are executed concurrently. ... The language provides a 'channel' mechanism that can be used to safely pass data in and out of goroutines."

Comment Crestron (Score 1) 409

Do you want your home automated and have a working & stable system, or do you want your house to be another mish mash of hardware and software hacks? If the latter, by all means, go with an open-source DIY solution. In the long run, you'll have a much more satisfying, braggable, stable, wife-pleasing, supportable and low-maintenance system if you go with Crestron. I'm a long time hacker and Unix guy (I started on Unix in 1981) and generally love DIY approaches to things, but I'm also a designer and programming of Crestron systems - they are stable, reliable platforms. I've done Crestron systems that have worked flawlessly for years at a time, and only have to be touched because DirecTV changes receivers, or the DVD gets upgraded. I've seen Crestron systems that were installed in the mid-80's that are still going strong (a luxury hotel in South Beach uses a vintage Crestron system for their hotel and lobby lighting system). If you value your time at all, the upfront cost of a Crestron system is really not bad.

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