As time go's on in fact it seems as though the pressure to adapt to and implement newer and better coding standards is accelerating to the point of no return as it were. The standards that are already being pushed by the W3C are really the revolutionary straw that will break any developers who has resisted re-learning just about everything they know about fundamental web design techniques.
"Old School" Web Designers that have Refused to Embrace CSS Standards are Quickly becoming Obsolete
I intend to officially open this web site design portfolio for business very soon indeed. By Streamlining the production process without affecting the quality of the product Clearly Advanced Web Design will cut costs, maximize profit margin, and create value for customers.
Phoenix Lander Searches for Martian Microbial Oases
The Phoenix Lander confirmed the presence of water ice on Mars a few weeks ago. Now the lander searches for a bigger prize: thin films unfrozen water buried underground that could support microbial life.
Bob Rice is the author of Three Moves Ahead: What Chess Can Teach You About Business, and the former C.E.O. of a tech startup. He now runs merchant bank Tangent Capital, which he founded in 2005.
Love 'em to death, but here's the thing to remember about Google: Your business is its business.
Google doesn't sell software or hardware or content. It sells you -- or, slightly more precisely, its ability to understand your habits and deliver your attention to particular advertisers. And because of this, I am just a touch nervous about installing Chrome, its new browser software.
Of course, Google already collects mountains of information about you from your searches (you do realize they keep track of those, right?), and from the huge cookie collection delivered fresh daily by their ad bakery (the cookie gathers information from all Google products and affiliates -- and doesn't expire until 2038). Gmail users may also have long ago realized they were conceding privacy for convenience and bells and whistles.
Indeed, Google has far more and better data about your habits than the relatively modest amounts that set of privacy firestorms for AOL and DoubleClick (which Google now owns) back in the day. But so far, with Google, it's been like successfully boiling a frog: the temperature has gone up very slowly, so nobody's jumped out of the pot just yet.
Perhaps that's because Google offers so many wonderful services. Who wants to head out without checking the traffic with Google Maps (oops, more footprints)? Or plan an event without checking everybody's calendar (oy...)?
At first glance, Chrome seems just another browser -- and between us, who cares? IE, Safari, Firefox, Chrome -- one has more cup-holders, another has leather trim. So is the idea really just to take a piece of the "browser business," as many say? I doubt it, largely because there isn't one: Nobody's paid for browser software since about 1998. Firefox, remember, is the product of a nonprofit -- one that, interestingly, has been heavily funded by Google, for reasons previously unknown.
At first, Google's goal will be to change the software game and speed your transition from a desktop-driven environment to its "cloud computing" applications: word processing, spreadsheet, and presentation software. Google hopes that soon, you'll create these documents on one computer, leave them on their servers in the sky, and then continue working on them later from any other computer. Natch, you'll collaborate, share and deliver the docs this way, too. And Chrome will be the interface for it all, on top of serving more mundane web surfing functions.
And all the while, Google will be doing the usual, capturing your data, your documents, your habits.
And, how will they use all this information? To do what they do: deliver ever more precisely targeted ads, with concomitant higher response rates, and thus generate more dollars. Maybe we'll see "This cell sponsored by Fidelity" in our spreadsheets soon.
Sure, other companies are in position to track your data, too. The difference is that, for the most part, their business models don't require them to exploit that knowledge. And certainly nobody has the reach that Google has and will have -- especially after they eliminate your last ability to hide with the G-phone this fall.
Now we know Big Brother's real name, do we care? Free software and services are great, and I'd rather see relevant ads than irrelevant ones. But make no mistake: this lunch, too, has a real cost. It's called privacy.
So that's the question consumers have to answer: Is it worth it? If they genuinely don't care about one company controlling a complete catalog of their surfing and working, talking and texting, and meetings and greetings, fine. For me, I think I'd rather pay cash and avoid a virtual peeping Tom who only makes money if he predicts my private behavior well. But, then, I admit it: I'm so 2005.
So, shine up your computer with Chrome if you like; but at least consider getting that "Do No Evil" promise in writing first.
Google Reigns as World's Most Powerful 10-Year-Old
When Larry Page and Sergey Brin founded Google Inc. on Sept. 7, 1998, they had little more than their ingenuity, four computers and an investor's $100,000 bet on their belief that an Internet search engine could change the world. It sounded preposterous 10 years ago, but look now: Google draws upon a gargantuan computer network, nearly 20,000 employees and a $150 billion market value to redefine media, marketing and technology.
Palin Comparison: Which Ticket Would Be Better for Music?
Word is that Republican vice presidential nominee Sarah Palin gave one of her children the middle name "Van" so that his name would rhyme with Van Halen. Does that give the GOP ticket the edge on who would be better for music? Not necessarily.
MIT Brainiacs Cutting Weather-Related Air Delays
Researchers find a better way of directing airplanes around storms. But then, anything's better than the current method, which amounts to little more than guesswork.
Nokia Warns 3Q Market Share Will Fall; Shares Dive
Nokia warns that its 3Q global market share will decline from 2Q levels, sending its U.S. shares tumbling more than 11 percent in premarket electronic trading. Nokia gave no figures, but in July had predicted that "its mobile device market share in the third quarter of 2008 would be approximately at the same level sequentially" as the second quarter.
Chrysler Plug-In Hybrid Revealed (to Dealers)!
Chrysler says it's got "producible prototypes" of a plug-in hybrid with a 300-mile range. We'll have to take its word for it, because it's showing them only to a few dealers.
1885: Sylvanus F. Bowser delivers the first gasoline pump. It improves safety, but can't guarantee low prices.
The automobile was yet to be invented, and gasoline was a byproduct of refining kerosene for stoves and lamps. Some of that equipment could use gasoline, but it wasn't much in demand.
You bought fuel in a general, hardware or grocery store. You had to bring your own gallon (or whatever) can, and the storekeeper would ladle the flammable fluid from a barrel. Wasteful. Messy. Dangerous.
To reduce spillage, Bowser built a pump in his Fort Wayne, Indiana, barn. He sold and delivered the first one to Fort Wayne merchant Jake Gumper 123 years ago today.
The self-contained unit included a wooden storage barrel, marble valves, a wooden plunger, a hand lever and an upright faucet lever. It was a success. Bowser formed the S.F. Bowser Company and patented his pump in 1887.
The Bowser pump soon became known as a "filling station," and Bowser started selling an improved model to the first automobile-repair garages in 1893.
Most places that sold fuel to motorists used the "drum and measure" method. Gasoline was gravity-fed from a large steel drum into a five-gallon measuring can. The motorist then carried the can over to his automobile and poured the fuel into the car's tank through a funnel that was lined with a chamois filter to remove grit and impurities. A big bother all around, and not awfully safe, either.
Bowser came up with a big improvement in 1905: He enclosed a square, metal tank in a wooden cabinet equipped with a forced-suction pump. A hand-stroke lever pumped the gas. This pump featured air vents for safety, stops that you could set to deliver a predetermined quantity and -- wonder of wonders -- a hose to dispense the gasoline directly into the vehicle's fuel tank. He called it the Bowser Self-Measuring Gasoline Storage Pump. (Rival John J. Tokheim of Cedar Rapids, Iowa, had fitted a pump with a direct-delivery hose in 1903.)
The word bowser soon became a generic term for a vertical gasoline pump. That usage has dropped away in the United States, but lingers in Australia, New Zealand and, to a lesser extent, Canada. A bowser is also a tank truck that delivers fuel to airplanes on the tarmac, and in Britain the term applies as well to self-propelled tanks carrying any fluid that is delivered directly to the end user -- for instance, water after a disaster.
Bowser's later career was quirky and litigious. He invented and personally marketed a backscratcher and a sit-down enema. He also sold postcards of himself next to the "Stone of Scone," part of the coronation throne on which British monarchs sit while being crowned in Westminster Abbey.
PASADENA, California ? For all you moonshine makers who thought your hobby was just a guilty pleasure, a new spin on distilling may actually help save lives. Using ancient technology reduced to a microscopic scale, scientists at Caltech have created new tools to detect disease and purify water using tiny stills.
The creation of the still around A.D. 500 was one of humanity's earliest, and still quite popular, technological advancements. Traditionally, a still boils liquids in order to vaporize and separate them. Now, using nanoparticles and lasers, liquids no longer need to be boiled to be separated.
Removing the heat requirement from distillation means the process could be used to separate living cells without killing them, which could lead to advanced disease detection. Other applications include extracting water cheaply and efficiently from sea water in low-energy saltwater distillation plants.
How do they do it? Take a tour through professor David Boyd's lab and go behind the scenes of this revolutionary process.
Left: A green laser evaporates the water from a liquid. This is the final stage of nano distillation.
:
Here is a diagram of the basic nano still technique. At top is the initial setup with gold nanoparticles sitting on top of a glass slide. The fluid waiting to be distilled is enclosed from above by a silicone rubber chip.
In the bottom diagram, a green laser operating near the resonant frequency of the gold particles is applied. The laser heats the gold nanoparticles, which then transfer the heat to the surrounding fluid. This small amount of heat is just enough to cause controlled evaporation over the gas bubble barrier, leaving pure water on the right-hand side of the diagram.
Click through to the next photo to take a closer look at each of these steps.
Illustration: Chemical Separations by Bubble Assisted Interphase Mass-Transfer, David A. Boyd, James Adelman, David Goodwin, and Demetri Psaltis
: Photo: Dave Bullock/Wired.com
This spin coater is used to spread out the thin layer of gold nanoparticles on the glass slide. A drop of the gold solution is placed on the slide and the coater spins extremely fast. This spinning spreads the solution evenly and coats the slide with a nearly uniform 15-nanometer layer of gold.
To get a controlled spacing of particles there needs to be a structure in place to hold them. To achieve this, scientists add a polymer to the gold solution. This polymer forms a uniform lattice to structure all the gold. But observant readers will notice there was no polymer in the previous diagram. Where does it go? Click to the next photo to find out.
: Photo: Dave Bullock/Wired.com
This is an oxygen etcher. Once the glass slide is covered with the polymer-and-gold solution, this etcher burns off the polymer, leaving just the gold behind.
: Photo: Dave Bullock/Wired.com
This is a sample slide covered with a matrix of gold nanoparticles. The purple streaks on the slide are the nanoparticles, visibly spreading out from the initial drop applied to the slide during the spin coating. For those readers expecting the entire slide to be purple, scientists actually need only a small portion of the slide to be covered uniformly by the gold, so these streaks will suffice.
The particles have a unique property of rapidly dissipating heat, which is a key factor in how the still works.
: Photo: Dave Bullock/Wired.com
In another part of the lab, the piece of silicone rubber is made. If you think back to the second image in this gallery, you'll recall that the silicone rubber encloses the fluid between itself and the glass slide. This piece of silicone is called the microfluidic chip because of the fluid channels carved into it.
The machine pictured at left is called a mask aligner. It creates a mold for the microfluidic chip. It does this by exposing an image (in this case, the shape and design of the chip) to a photosensitive material. The unexposed portion of the material is discarded, and the shape of the mold is all that's left. It's similar to a photo enlarger, but instead of a two-dimensional image, a fully formed nano structure is made. The final mold is then used to create fluid channels in a piece of silicone rubber. This silicone rubber ends up being the microfluidic chip.
: Photo: Dave Bullock/Wired.com
Here, the silicone rubber chip is drilled to create ports for the nano still. These ports will be used to inject solutions for distillation and to extract the distilled liquid.
: Photo: Dave Bullock/Wired.com
Tiny plugs of silicone are the doughnut holes of the micro-fabrication world. Sadly, these plugs will remain uneaten.
: Photo: Dave Bullock/Wired.com
After fabrication of the microfluidic chip, we're ready to put it all together. The chip is glued to the gold-coated slide that we made earlier (pictured at center-left inside petri dish). Now we have a nano still, which has an electronic sensor attached for measuring the conductivity of the fluid.
: Photo: Dave Bullock/Wired.com
Sometimes science is messy. This workbench is covered with a collection of syringes and gold nanoparticle-coated glass slides. The syringes are used to inject fluids through the ports into the channels in the still, which we'll see in the next photo.
: Photo: Dave Bullock/Wired.com
In this photo, blue "Smurf blood" food-grade dye is injected into the nano still through a syringe. The dye makes it easy to see when the liquid has been distilled. The distilled water will be clear and the remaining water will become darker due to the higher concentration of dye.
: Photo: Dave Bullock/Wired.com
A low-powered green diode laser shines down into the still. The laser is roughly the same strength as an off-the-shelf laser pointer. Very little energy is needed in the microdistilling process thanks to the heat-dissipating properties of the gold nanoparticles.
Professor Boyd, the lead researcher on the project, reveals that this process was largely discovered by accident. "We had this problem with [an] air bubble, so we started hitting it with a laser. Instead of getting rid of it, we saw that we were actually causing the distillation process to occur, which was completely unexpected," Boyd explains.
You know it's hard up here for a blimp. Or so says Stephane Rousson, a 39-year-old Frenchman who's hoping to cross the English Channel in a homemade, pedal-powered airship. As a child, he was captivated by the Gossamer Albatross, the first entirely human-powered craft to fly the turbulent stretch from England to France. Hoping to repeat that 1979 feat, Rousson acquired Zeppy, a crank-driven zeppelin. Built originally by Jean Marc Geiser and his son Luc back in 1984, the craft's forward momentum and steering come from a pair of 10-foot movable propellers, churned by a recumbent bike hanging from the ship's belly; Rousson modified the chassis to improve its stability and power. He has logged more than 30 hours of flight time, including a four-hour hop around the coastal town of Toulon. But so far, no English Channel. The problem: Breezes over 5 mph bat the blimp around like a cat playing with a moth. Also, the heat of the sun raises the temperature of the helium in the Zeppy, which could cause it to explode. With the channel typically experiencing only three windless days a year, Rousson will have to time his five-hour, 34-mile flight perfectly. He plans to try again in September. Here's hoping the attempt doesn't go down like a lead balloon.
*Rejected headlines: Big Blimpin', Keep Your Blimp Legs Strong, Blimp's My Ride
Rain Clips Greenbird's Wings
You can't set a land-speed record on mud, so British engineer Richard Jenkins packs up his wind-powered land yacht and heads home.