Ant snips from Royal Pingdom this excerpt: "Google is doing it. Facebook is doing it. Yahoo is doing it. Microsoft is doing it. And soon Twitter will be doing it. We're talking about the apparent need of every web service out there to add intermediate steps to sample what we click on before they send us on to our real destination. This has been going on for a long time and is slowly starting to build into something of a redirect hell on the Web. And it has a price."

An anonymous reader writes "This is not an ordinary book and extraordinary would still be an understatement. Robert Louis Kemp has built a plateau of quod erat demonstrandum (Q.E.D.) in math, physics and logic; defined as his Super Principia Mathematica. Beyond brilliant, Kemp has worked on his book for over two decades, sacrificing personal comfort and financial security to laboriously bring to fruition his textbook style, hardback, expertly illustrated principles to the understanding level prevailed by most people. By 'most people' he means those who have a basic understanding of mathematics, geometry, algebra, calculus, physics and most importantly possessing the curiosity to learn." Read on for the rest of Gary's review.

An anonymous reader writes "Wondering where all that bloat comes from, causing even the classic 'Hello world' to weigh in at 11 KB? An MIT programmer decided to make a Linux C program so simple, she could explain every byte of the assembly. She found that gcc was including libc even when you don't ask for it. The blog shows how to compile a much simpler 'Hello world,' using no libraries at all. This takes me back to the days of programming bare-metal on DOS!"

itwbennett writes "Dr. Markus Jakobsson, Principal Scientist at PARC, explains how it is possible to guarantee the detection of malware, including zero-day attacks and rootkits and even malware that infected a device before the detection program was installed. The solution comes down to this, says Jakobsson: 'Any program — good or bad — that wants to be active in RAM has no choice but to take up some space in RAM. At least one byte.'"

Reader oxide7 is one of the many to note that the heaviest speculation is mostly over (still waiting on the price, though) about Apple's anticipated new device (though there are surely plenty of questions about the device's hardware capabilities and the scope of its software and content marketplace): "At an event in San Francisco Apple released its anticipated iPad.'[It's] Way better than a laptop, way better then a phone. You can turn it any way you want. To see the whole page is phenomenal,' said Jobs." The (0.5") skinny: 1.5 lbs, multitouch, up to 64GB of flash, 9.7" screen, and a 1Ghz "Apple A4" chip (more about the A4 in Engadget's developing story). The iPad is closer in concept to an expanded iPhone (OS and all) than a miniaturized laptop, though it doesn't have quite as much connectivity as you might expect, with no 3G connection built in. (You'll have to make do with 802.11n, Bluetooth, and tethering.) Live coverage is ongoing at gdgt live, Engadget, and Gizmodo, as well as various others. Update by timothy, 19:58 GMT: Got the 3G part wrong; 3G is indeed an option. Prices run from $499 (16GB flash, WiFi but no 3G) to $829 (WiFi and 3G, 64GB flash). Should start shipping in 60 days (WiFi only), in 90 days for 3G. Surprsingly, no built-in camera.

Astronomers from UC Berkeley have identified 33 pairs of waltzing black holes, closing the gap somewhat between the observed population of super-massive black hole pairs and what had been predicted by theory. "Astronomical observations have shown that 1) nearly every galaxy has a central super-massive black hole (with a mass of a million to a billion times the mass of the Sun), and 2) galaxies commonly collide and merge to form new, more massive galaxies. As a consequence of these two observations, a merger between two galaxies should bring two super-massive black holes to the new, more massive galaxy formed from the merger. The two black holes gradually in-spiral toward the center of this galaxy, engaging in a gravitational tug-of-war with the surrounding stars. The result is a black hole dance, choreographed by Newton himself. Such a dance is expected to occur in our own Milky Way Galaxy in about 3 billion years, when it collides with the Andromeda Galaxy."

maccallr writes "The DarwinTunes experiment needs you! Using an evolutionary algorithm and the ears of you the general public, we've been evolving a four bar loop that started out as pretty dismal primordial auditory soup and now after >27k ratings and 200 generations is sounding pretty good. Given that the only ingredients are sine waves, we're impressed. We got some coverage in the New Scientist CultureLab blog but now things have gone quiet and we'd really appreciate some Slashdotter idle time. We recently upped the maximum 'genome size' and we think that the music is already benefiting from the change."

c0mpliant writes "NASA and the Jet Propulsion Laboratory have released a simulation of the path of an asteroid, named Apophis, that will come very close to Earth in 2029 — the closest predicted approach since humans have monitored for such heavenly bodies. The asteroid caused a bit of a scare when astronomers first announced that it would enter Earth's neighborhood some time in the future. However, since that announcement in 2004, more recent calculations have put the odds of collision at 1 in 250,000."

Darren Ginter writes "I find many aspects of desktop virtualization compelling, with one exception: the cost of the thin clients, which typically exceeds that of a traditional box. I understand all of the benefits of desktop virtualization (and the downsides, thanks) but I'm very hung up on spending more for less. While there are some sub-$200 products out there, they all seem to cut corners (give me non-vaporware that will drive a 22" LCD at full resolution). I can PXE boot a homebrew Atom-based thin client for $130, but I'd prefer to be able to buy something assembled. Am I missing something here?"

dnaumov writes "FreeNAS, a popular, free NAS solution, is moving away from using FreeBSD as its underlying core OS and switching to Debian Linux. Version 0.8 of FreeNAS as well as all further releases are going to be based on Linux, while the FreeBSD-based 0.7 branch of FreeNAS is going into maintenance-only mode, according to main developer Volker Theile. A discussion about the switch, including comments from the developers, can be found on the FreeNAS SourceForge discussion forum. Some users applaud the change, which promises improved hardware compatibility, while others voice concerns regarding the future of their existing setups and lack of ZFS support in Linux."