Monday, November 30, 2009

Technical Difficulties

I discovered a few things about Windows 7 yesterday.

For one, when upgrading (rather than fully installing) the operating system, certain programs I have come accustomed to are no longer compatible, or at least the versions I have.

It all started after I inputted the CD into my drive.  Loaded up the menu, shifted through a few windows worth of stuff until the upgrade actually started.

Upon the first restart the installation required, my computer hung in utter desolation at the "Starting Windows" screen.

A call to Microsoft informed me of the compatibility issues I may be experiencing, which would lead to the install...stalling.

Now that I have the programs I needed to uninstall removed, and the drivers I needed to update completed, we'll see about this "several hours" upgrade process...more to come!

Sunday, November 29, 2009

Windows 7 has thick glass.

Finally installing Windows 7 on the machine, chose the upgrade install over a full install that would require me to reformat (completely flush the hard-drive of data).

Here's something new I haven't seen in a Windows install before.
"This upgrade may take several hours..."

We'll see how fast my 8-gigabytes of RAM punches through this Windows install.

Friday, November 27, 2009

Next land-speed record on the horizon? Teams chase quadruple digits

We're at it again America, that great crusade to best our brethren from the British Isles.

But this time, we do so through speed, raw rocket-powered speed.

Richard Noble of guess where, has been developing a rocket with wheels that instead of traveling up into the atmosphere, shall travel parallel with the ground in an attempt to top the current land-speed record (which Noble set at 763 mph in 1997) by breaching 1,000 mph (1609 kph) with his latest machine, the Bloodhound Project built from the ground up.


On our side of the great pond, Ed Shadle and Team North American Eagle have taken a Lockheed F-104 Starfighter (Cold War era fighter pictured above) and converted the interceptor into a drag racer.  So far the former fighter has propelled past 400 mph, a modest climb north to their goal of 800 mph.  The reason, data data data.

For a land vehicle to travel at 800 mph it must do one thing all supersonic jets do, break through the sound barrier.  Granted this doesn't seem to hard right?  But you have to take in the physics of a barrier breach before you break through it, to not could cost you your life.

At subsonic speeds, bodies in motion project sound waves in front of their direction of travel.  These waves force air molecules to move releasing the possibility of pressure building up from too much matter being forced into such small of space.  However, once bodies in motion reach the speed of sound, they catch up to these sound waves.  Once that occurs the pressure within that space builds to a breaking point.  And once the body breaks the speed of sound, the barrier of pressure that had built up erupts with a sonic boom.  This eruption is not simply noise, those waves are physical and tangible, thus under that amount of pressure they could also shake the vehicle apart.

Which is why Shadle and TNAE have taken their time to top the land-speed record by July 4, 2010.

Lots of tests need to be conducted and finalized before they attempt to break the sound barrier.  They must know the Starfighter can hold it's own on the ground, like it did in the air.


For Noble, he's thrown the Bloodhound (shown above) into the wind-tunnel to shake the dog to it's bones.  But the question on each designer's mind is, how will the supersonic interaction with the ground effect the vehicle's underside.  If that sonic boom erupts in a sphere, will the down force push the vehicle upward slightly?  Like a kid doing a bunny-hop jump on his bike?  No one knows, and there is only one way to properly find out, shoot for the moon.  But for Noble, he'll keep science as his six-shooter, although the wind tunnel is insufficient to test these effects explained above, he's gone to supercomputer computations of fluid dynamics to simulate the pressures his Bloodhound will have to endure.  So far, the computers have estimated at 1,000 mph, 12 tons of air pressure will squeeze in on every inch of the vehicle.

Thursday, November 26, 2009

Tech Trix

Vegetables, aside from being tasty and health-abiding also have electrolyte properties.  What does this mean?  It's got more than juice you drink, it also has juice your electronics thirst for, electricity.

Some of you may remember making potato batteries in school, although we only used them to light a flashlight bulb, comprising certain vegetables and metals in larger quantities can generate enough "juice" to power some of our everyday devices...like your iPod.

How?  By the magic of physics.

Zinc and oxidation bring about a wonderful result when properly combined, electricity.  That means you can take zinc, stuff it into a vegetable (potato, apple, etc) and make some juice without a squeeze.  Wrap some copper into the mix and guess what, you have a completed electrical circuit, just apply some wiring to attach the circuit to a device and voila!...power.

Theodore Gray decided to use apples when putting vegetable power to the test.  He corded the apple into rods which he then sliced into disks.  He placed pennies (zinc...and copper!) between the slices making penny-apply power sandwiches.  After comprising 6 "batteries" with 20-25 cells (penny-apple sandwiches) Gray wired them to an iPod cable giving the device enough power, for 1 second of operation.

Although vegetables can't hold a candle against chemically manufactured batteries, in rough times or post-apocalyptic Earth, it may keep your iPod running, imagine if Hurley from Lost knew of this, he'd still be listening to his CD player on that beach.

Blue Line to Black Diamond

I just got back from seeing Kiss live at the Staples Center.  Luckily my mom entered a drawing at work and scored some free tickets, but the drive wouldn't be free...and neither would be the parking.

So instead of dealing with the traffic-gauntlet that is the OC to LA connection on one of the busiest traffic nights of the year, we parked her car at work and jumped on the Los Angeles County Metro Rail Blue Line.

That's right, public transportation...why you ask?

The parking at the Staples Center is a price I don't know because I've never parked there, but either way, its way more than $5.00, the cost of a day pass on the metro.  Add in a 15 minute car ride to my mom's work with free parking on location, and we still stayed well under the average price of personal vehicular travel to the Staples Center. (And considering the trip from the Willow Station in Long Beach to the Pico Station at the Staples Center took only 30 minutes we even beat traffic)

But what about the walk from the station to the Staples Center?  Would I be willing to drop $10 - $15 more for convenience of distance?  Luckily, the Blue Line's Pico Station is literally right across the street from the Staples Center's front doors.


Since it's opening in 1990, the LA Metro Blue Line has ferried 60,000 to 80,000 passengers from downtown Long Beach into the heart of LA on a daily (weekday) basis.  It's estimated yearly ridership is around 24 million.

For the 22 mile 22 station track, that's a lot of people moving cheaply, effectively, and less harzardous to the environment, fantastic contraption isn't it in the land of drivers? 

The light rail (or smaller than train) system utilizes high voltage electricity to create traction and friction that propels the tram down the track.  Seriously, I saw one of the power stations at the Pico Station.  And let me warm you, its deadly electric and illegal to enter, apparently unauthorized personal found within the premises are subject to California Penal Code 555.

So the next time you find yourself considering a trip to LA, consider the Metro.

Wednesday, November 25, 2009

Shell "Spars" with the Gulf of Mexico

Early next year Shell expects to flip the on-switch for the deepest oil well yet drilled.


The Perdido Spar, constructed in Finland by Technip, is a 555-foot 50,000 ton cylindrical oil-rig that Shell successfully secured to the sea floor earlier this year in the Gulf of Mexico.

Shell is now in the process of drilling 22 wells into the sea floor that will grant the spar access to approximately 130,000 barrels of crude oil and natural gas each day.  That seabed, known as the Perdido Foldbelt, is about the size of Houston.

A unique aspect of the Perdido is how it will get the oil 9,627 feet (depth of deepest well) up.

Above you can see a number of pumping stations littering the sea floor, but only 5 risers lifting oil from those stations up the rig.

Offshore oil rigs normally have 1 pipeline per well, a direct line from the oil's natural resting place into the rig for production and use.

However, shell intends to built 13 additional wells up to nine miles away.  With just 1 two-mile pipe weighing 500 tons the additional wells offered a nightmare for engineers.  Add on the 22 other wells within proximity to Perdidio and the task seemed too burdening.

So Shell dropped the short-cut and instead installed massive risers that will shoot the oil from the pumping stations top-side.

The Perdido rests 200 miles off the coast of Galveston, Texas.

Total length of pipeline laid, 184 miles.

What is a Spar?

Technologies making this possible

Shell's safesty challenge

When you're an Xbox and you wanna go "Wii"

In 2006 Nintendo finally released the infamous "Wii" into the videogame mainstream.  For the idea behind the Wii was initially laid down by Nintendo guru Shigeru Miyamoto in 2001.

That idea?  Completely innovate the console "controller" by completely renovating its mechanic.

No longer would people simply press buttons to manipulate their games on console, now they would have the power of manipulation not just in their hands' fingers...but in their movements.  No more calloused thumbs!

Since then the rather primitive motion-sensor-controlled Wii has dazzled people by forcing them into a new echelon of videogame interaction.  Coming close to body-movement-sensor-control but not quite there.

A police shooter I've found at a few movie theaters does just that, you stand square-shouldered feet facing forward on top of a platform with footprints, from there you use the plastic gun to shoot but move your body to find cover, seriously...after a few goes I decided to drop back and watch someone else play it...its quite hilarious due to the sluggish response of the game, grown people killing time by shooting computer-generated gangsters while performing what looks like a Richard Simmons workout in slow motion.

Thus spoke Microsoft!  Project Natal..."you are the controller."
This marvelous addition to the Xbox 360 is home to a color video camera to detect your movements from 48 body parts (joints, head, neck, shoulders, facial features, etc), an infrared emitter and sensor for depth perception (to visually gauge your distance from the Natal system), and a microphone (for detecting your voice commands and for hearing how far from the Natal system you are).

Toss a microprocessor into the device to compute all that data on the fly and bam!  The "Wii" becomes a "Bii" for innovation.

But the truly remarkable dynamic shift is it's detail.  It has the ability to read your facial features, subtle hand gestures, while recognizing your voice; this quite frankly may take the role-playing genre to the extent of realism.

Tuesday, November 24, 2009

Volvo...thinking for you

How many times have you found yourself in a moment of panic as you realize turning the dial on the radio took your focus away from the car in front of you bringing on eminent impact?

Scary isn't it?  The locked up feeling you get in your chest, the terror of the oncoming collision freezes you in place, you can't apply the breaks, hell...you can't even move, you're petrified by your damaging decision.

If you find yourself doing this commonly, noticing too late how close you are to the car in front, then buy a 2010 Volvo XC60, in cases like this it will break for you.

THAT"S RIGHT!  THE VEHICLE WILL BREAK FOR YOU!



So how does it do it?

The front-end of the XC60 has a laser sensor that constantly scans the area in front of you tracking any vehicles it contacts.

Get too close or approach too quickly and the vehicle will apply the breaks as needed.  That means if you let loose on the break at a stop the car will gently correct your move.  Coming screaming like a demon towards a red light and it will slam on the breaks.

Monday, November 23, 2009

Doctors' orders, out with the old and in with the new.

Once upon a time in France, a physician invented a device that allowed him to hear the sounds produced within a patient's chest without cutting it open!


In 1816 Dr. René Théophile Hyacinthe Laënnec developed the stethoscope.  Since then, no major optimizations have been devised for it, only better materials but no addition to it's general function.


In 1902 the Minnesota Mining and Manufacturing Company was founded.


You've probably heard of 3M, if you've spent much time in hospitals you've seen a lot of there stuff...then again if you've been to Staples or Office Depot you've seen a lot of there stuff as well.


That's because 3M simply makes shit...all kinds of it.  But the catch to their culture is innovation, quality rather than quantity.


Now, 193 years later, 3M has cast their benevolent wand of innovation over the device that doctor's use most to get close to your heart.



With aid from Zargis Medical Corp., 3M Littmann has developed the Electronic Stethoscope Model 3200.


This marvelous device not only digitally amplifies the sounds in your chest, it also sends the beat count to Cardioscan software developed by Zargis (via Bluetooth).


This eliminates the fine science MDs have been trained for, in order to properly identify murmurs or any other abnormalities giving doctors hard data to consult right on their computer.


This digital format allows doctors to analyze the sounds of your heart the way a sound engineer produces records.  Start/Stop Forward/Rewind Change of tempo.  All useful manipulations doctors can test to best diagnose the sounds being produced by their patients.

LED flashlights...beyond batteries.

The gang at 511tactical gear have raised the bar and thrust the flashlight standard beyond batteries...once...and for all!

The UC3.400 is an LED (light-emitting diode) flashlight with an estimated re-charge lifespan of 50,000 charge/discharge cycles. (511tactical estimates that at 1 charge per day, the UC3.400 will hold charge for 135 years)

How you ask? Considering just a few short years ago Apple could only get an LED iPod to recharge for a year and a half before it could no longer hold a charge.

Simple. 511tactical put a ultra-capacitor within the flashlight, instead of a lithium battery. This capacitor collects electrons from the layers of metal in the flashlight and stores them as energy.

Due to the ultra-capacitor, the UC3.400 has no batteries and requires no electricity to be produced via a chemical reaction.

511 Tactical's UC3.400

Wednesday, November 11, 2009

A Robotics Rodeo round-up in honor of the fallen

Remember remember the fifth of November, I doubt that day shall be forgot.

For those that remember, this fifth of November shall first think of those who were lost.

Last Thursday, Nov. 5, 2009, Army Major Nidal Malik Hasan shot 13 people dead, 12 of which were soldiers, wounding 29 others during a shootout at Fort Hood Texas.

In honor of those fallen last week and to American armed-service veterans everywhere, I bring you the marvel of Fort Hood's "Robotics Rodeo" that occurred during the tail end of the summer, for Veterans Day 2009.


This is the "Ripsaw" unmanned tank, developed by identical twins Mike and Geoff Howe, 34. (MCT)


The U.S. Army Tank Automotive Research, Development and Engineering Center (TARDEC) and the Army's III Corps, stationed at Fort Hood, hosted the "Robotics Rodeo" demonstration and testing event from Aug. 31 to Sept. 4, 2009.

The event gravitated industry professionals, developing robots of varying technological levels and roles to be played for the military, towards Army brass and regulars, with a unique opportunity to show the Army the possibilities of robotic warfare.


Sarnoff Corp. brought this small robot with a video camera to test at the rodeo. (MCT)

The Army said the event was not a competition but rather a "marketing research event."  The event offered the military a chance to see firsthand, what technologies are available, how these technologies can work in convergence on the battle field, and most importantly how they will benefit the Army.

Now that a few months have passed since the event.  Here's a look at what the Army has done with the Ripsaw.



For an idea on how this vehicle operates and tackles terrain, check out this video of the manned version.
 


Monday, November 9, 2009

The Seventh Window

Something marvelous occurred Sunday, and it wasn't just the spectacle that was this week in the NFL.

I woke up.  And that wasn't the marvelous part, just the beginning.

I traveled down the stairs, and luckily I wore PJ's that night (the marvelous part).

I headed towards the door and looked down at the floor.

What did I see to my surprise?



Yeah that's it people.   Microsoft Windows 7, home premium to be exact.

Although I haven't had the time yet to install, to which I post to you still from Vista; I did break the packaging and here's what I found out thus far.

Apparently this is my PC..."simplified."  Great, after 16 years of figuring these complex operating systems out, they've finally cared to simplify things.


*Here is a glimpse of the new CD layout, don't mind the blur, those are my serial numbers*

"Enjoy.  It's designed for you."  And for once!  They thought about us instead of them?  Precious

But despite the marketing rhetoric, Microsoft really smoked a joint on this one, but it doesn't appear to stink like a skunk.

Finally moving away from it's ever present aroma of an office cubicle, Windows has added some cool new features not yet experienced to any intergrated aspect of it's user-interface (the menu bars, minimize buttons, windows, taskbars, start buttons, etc).

Aero Background
It lets you select a number of photos to rotate as a slideshow for your desktop background.

Aero Shake
Simply grab the top of a certain window with a left-click, hold it and shake.  All other open windows will minimize.

Aero Peek
Get a glimpse of your desktop hidden behind your open windows by turning them all completely opaque.

Glass Color
The option allows you to tint the hue of your monitor to appear as your favorite shade of glass, for the ocular-ly inclined. (PS you see more greens in the dark, but during the day yellow dims the intensity of the monitor which strains your eyes, that and blue just looks cool, perhaps some white to see better in dark video games, who knows what you could do with it, do you?)

The taskbar got a face-lift.
  • The program boxes are more boxed in shape, still a rectangle but much skinnier (previously the rectangle shape was longer, about 1 measure up 5 measures across), allowing for many more programs on a single-spaced taskbar.  
  • A blended background indicates that program is "inactive" with the "active" program at the time being highlighted in orange.  
  • You may also "pin" programs to the taskbar, much like the latest Mac interface, simply drag a program onto the taskbar for quick access.  Thus it would appear "quickbar" has become an obsolete Windows feature.  
  • Thumbnail previews of programs have become even more integrated into the taskbar.
  • Jump Lists options have been added to reduce desktop clutter. 
    • Rather than having your favorite songs on your desktop for easy and quick access, you may set a list of "Frequent" songs within the Windows Media Player icon on the taskbar, or perhaps a website for Internet Explorer.
    • Previous tasks can also be set.
The shortcuts got a boost as well
  • Windows key + up arrow = Maximize window
  • Windows key + down arrow = Minimize window
  • Windows key + arrow left or right = Snap window to left or right of screen (allows you to easily compare to windows side-by-side)
  • Windows key + Home = Max / Min all windows
  • Windows key + Spacebar (held) = Aero Peek
  • Windows key + # = Active program at given numbered slot on the taskbar (if Internet explorer is 1 and you hit WK + 1, IE shall open)
Either way you add up the new stuff, its a boiler of excitement and curiosity waiting to blow.  I can't wait to play with these new features.  

But for now!  Time for some sleep, some class, then some installation instructions.