DigiTV Universal Plasma and LCD TV Ceiling Mount for 40 to 70 Displays
Posted by HDTV in Electronics Jun 29th, 2009 | No CommentsDigiTV Universal Plasma and LCD TV Ceiling Mount for 40 to 70 Displays
Universal Plasma/LCD Ceiling Mount Easy Installation; Adjustable Distance From Ceiling VESA Compatible Tilting, Fits most 40-70 Inch screens. Loading Capacity 165 Lbs. Cable Management System Five Year Limited Warranty Adjusts 36″ to 60″ from cieling
The Physics of Star Trek
Posted by HDTV in eBooks Jun 29th, 2009 | No Comments
Sure, we all know Star Trek is fiction, but warp drives and transporters and holodecks don’t seem altogether implausible. Are any of these futuristic inventions fundamentally outlawed by physics as we understand it today? The Physics of Star Trek takes a lighthearted look at this subject, speculating on how the wonders of Star Trek technology might actually work–and, in some cases, revealing why the inventions are impossible or impractical even for an advanced civilization. (Example: “dematerializing” a person for transport would require about as much energy as is released by a 100-megaton hydrogen bomb). The Physics of Star Trek deserves merit for providing a refresher course on topics such as relativity and antimatter, but let’s face it: the reason most people will want to read this book is simply that it’s fun to poke holes in the premises of their favorite science fiction shows!
User Ratings and Reviews
5 Stars The Star Trekie takes a Side-Trek
Need a crash course in how to create your own warp drive (hint, bend spacetime behind so that it moves away and in front so that they move closer)? Or perhaps want to know what Star Trek writers got right (and horribly wrong)? Well then this is a book for you. Not terribly technical, Krauss does an excellent job of explaining complicated theories so a dummy like me can comprehend them and with a joke.
1 Star The Physics of star trek
I was very very dissapointed with this book. It was advertised as a Hard back and when i received the book it was not it was a PLASTIC back. I have always been happy with my purchases from Amazon but i am sorry not this time.
5 Stars Some of the Most Enjoyable Thinking I’ve Ever Been Prompted to Do
Chances are that if you consider a complicated and thought-provoking series like Star Trek to be entertaining, then you’ll find Lawrence Krauss’s discussions of scientific realities and almost realities to be similarly enthralling, especially when he throws some good discourse on ethics into the mix. I am not a science person by any stretch of the imagination. Math hurts my brain, 10th grade Chemistry bored me silly, and I’m relatively comfortable in trusting that Geordi LaForge knows what he’s talking about when he reels off explanations of matter/anti-matter mixing, force field frequencies, and inertial dampeners. Yet Krauss masters a balance between complexity and accessibility in his book, making everything easily understandable even while helping you to comprehend the basics of cutting edge physical laws and theories. This guy should be everyone’s first science teacher.
Krauss’ exploration is just fascinating, whether in discussing how transporters might work (do you actually transmit the atoms or simply destroy the original person and clone them on the other end? How are consciousness, memory, and the soul transmitted?), or the problems involved with faster than light speed travel and time relativity. Krauss isn’t just some holier than thou critic who seeks to tear apart the science of Star Trek, either. Instead, he offers possible explanations for how much of the technology might actually be able to work, all while pointing out that, a decade and a half later, many of the imaginary scientific concepts used in these shows have turned out to be more accurate than not.
This is a book written for those of us that enjoy the scientific and ethical aspects of Star Trek (and this book focuses primarily on Next Generation). If that’s the case for you, then “The Physics of Star Trek” is the logical next step. It’s far more accessible than the Next Generation Technical Manual, and it’s far more rewarding, as well.
**Note: This review was based upon the original 1995 printing of “The Physics of Star Trek.” Amazon is selling a version that was last revised in 2007. Twelve years of cutting edge science have, no doubt, had a transforming impact upon the book since then.
4 Stars Recommend
If you like Star Trek you will like this book, and broaden your knowledge base. If you have any interest at all in science, you will find this very interesting. I bought it for my husband and read it after he finished it. (He is a Star Trek fan; I am not.) We both enjoyed it and learned a lot from it.
5 Stars Best Book Ever!
This Book was one of the most interesting books that I have ever read. I suggest this book for everyone to read. Whether you are a fan of Star Trek or have no idea what Star Trek is, whether you like science or think it is all meaningless and boring. If you are a big fan you will love this book because he goes into great detail about individual episodes all the way from Captain Kirk to Captain Archer. The book talks about certain incidences in some of the episodes that not even I can remember and I have seen every episode. If you have no idea what Star Trek is this book will still be one of the best books I think you will ever read. It is very interesting! Talks about how everything you see on T.V. is different than from real life. How you look at one thing on earth and it will read 2+2=4 but then you look at that same thing in space and it will read 2+2=5 everything in space is completely different and this book has the best examples that I have ever seen. I highly suggest that everyone reads this book. Whether you are a fan of Star Trek or not.
Sony Bravia Z Series KDL 46Z4100 B 46 Inch 1080p 120Hz LCD HDTV Black
Posted by HDTV in Electronics Jun 29th, 2009 | No CommentsSony Bravia Z Series KDL 46Z4100 B 46 Inch 1080p 120Hz LCD HDTV Black
Look no further than the KDL-46Z4100 for the most strikingly stunning and downright sophisticated HDTV Sony has to offer. With a remarkably slim bezel design, Motionflow 120Hz for the reproduction of smooth, lifelike images, BRAVIA Engine 2 and ACE for deeper blacks and crisp shadow detail, this TV’s sensational design is only matched by its picture. The KDL-46Z4100 also includes DLNA compatibility so you can access your digital photo collection over your home network. DMex is also on board for an optional digital connection to innovative expansion modules like the BRAVIA Internet Video Link for exciting web-based content. The Digital Media Port (DMP) is included for connecting your portable digital audio devices like iPod and Walkman(R) music players. Sony combines 10-bit processing with a 10-bit panel, allowing 64 times the levels of color expression. 24p True Cinema Advanced Contrast Enhancer (ACE) Technology Live Color Creation Technology x.v.Color and Deep Color PhotoTV HD Game Mode MPEG Noise Reduction 3D Comb Filter CineMotion Reverse 3 - 2 Pulldown Technology Channel Fix DMeX Seamless Upgradeable Audio Digital Amplifier Port for PC connection - Perfect for browsing and viewing video websites Ports - AC-In (Rear), RF Connection Input (Rear), 3 Composite Video Inputs (1 Side/2 Rear), S-Video Input (Rear), 2 Component Video (Y/Pb/Pr ) Inputs (Rear), 4 HDMI Connections (1 Side/3 Rear), PC In (D-Sub) + Audio In (Stereo Mini) (Rear), 6 Analog Audio Inputs 6 (1 Side/5 Rear), Audio Out (Rear), Optical Digital Audio Output (Rear), Headphone Output (Side), Digital Media Port Connector (Rear), PC Input, and RS-232C Control Dimensions - 42.5 x 27.1 x 3 (1079×686x74mm), 42.5 x 29 x 12.1 (1079×734x307mm) with pedestal Weight - 49 pounds (22kg), 58 pounds (26kg) with pedestal
User Ratings and Reviews
4 Stars SONY LCD TV
Saw the actual product at a retail store, but by the time I decided to pick one up they were sold out. Found the same item here on Amazon for an even better price and bought it right away. Picture quality is awesome, sound is pretty good considering the size of the speakers but when you’re watching a blu-ray movie you might want to consider buying a sound system since it does not do its justice. The connections to HDMI, component, ETC are offset to the left so that if you mount the TV to a wall or something, it is still easily accessible. Overall something you would expect from SONY.
4 Stars Very Happy
A very enjoyable buying experience. No phone calls froma salesman trying to change the price or sell me warranty, extra, etc. Simple and straight forward.
5 Stars 46″ Sony Bravia ‘Z’ Series
It’s only been almost a month since I got this product and so far, I haven’t encountered any problem. It worked beautifully out of the box, no glare and the picture is crisp and near perfect though I haven’t even done any adjustment yet (except turning off the light sensor as suggested by a lot of knowledgable reviewers). I mounted it on the wall so I couldn’t tell whether or not there’s any tilting problem. I am just hoping that I got the right (updated) base in case I decide to get it off the wall.
4 Stars Better than expected
I was unsure about ordering such an important part of my life online but my husband insisted that we do it. We went to a bunch of stores and picked out the type we wanted and then came to Amazon to try and find it. We got it for at least $400 less than any store around and the shipping was free. When we checked out the shipping dates were going to fall exactly when he and I were going to be out of state visiting family. We contacted the seller(late at night) and in less than 14 hours we got a personal response letting us know that they would hold on to the TV until we were back in town. It came the morning after we got home. Very great customer service there. We were both very impressed with the TV and delivery and the entire process. Now we have to switch out our regular cable box for an HD one and we are good to go.
5 Stars Good Purchase
I sure am glad that I found Bravia Z series! WIthout going up to an XBR, the Z series is the way to go. It has 1080 and 120Hz. If you look at the specs - most of the high end features offered by the XBR are already in the Z series, so it is a really good value when viewed that way. What a great looking TV (both the picture and the case). I have been extremely impressed with both the blacks on this LCD as well as the vivid colors it produces. The 120hz mode is also wonderful when watching football. I really cannot say enough good things about this TV - spend the extra money that the Sony brand demands, and you get what you pay for.
Home Theater For Dummies
Posted by HDTV in eBooks Jun 29th, 2009 | No Comments
“…clear and concise…a good read throughout…” — DVD Monthly, July 2003
“…exhaustive and uncomplicated…” (Camcorder User, August 2003)
“…clear and concise…a good read throughout…” (DVD Monthly, July 2003)
“…superb at demystifying the murky and often bewildering world of home cinema…written in plain English…worth the investment…” (Hi Fi Choice, July 2003)
“…exhaustive and uncomplicated…” — Camcorder User, August 2003
“…superb at demystifying the murky and often bewildering world of home cinema…written in plain English…worth the investment…” — Hi Fi Choice, July 2003
…clear and concise; a good read throughout… — DVD Monthly, July 2003
…exhaustive and uncomplicated… — Camcorder User, August 2003
User Ratings and Reviews
5 Stars Excellent Update to a Classic
I believe this is the first review of the new Third Edition which just came out in Nov 2008. It has been extensively updated and I highly recommend it. I also own the Second Edition (2006) and did a quick comparison ……… the organization is the same (same chapter headings) but the material has definately been revised to reflect the fast evolving HT equipment, systems, and media. There’s more emphasis on Blu-ray, integration of MCPC’s and gaming devices, lossless audio formats, HDMI interconnects, etc, etc. All-in-all this a very comprehensive guide to every aspect of home theater. The book starts with the basics and then layers on more detail in each area. Its a fine reference for anyone who is considering HT, or expanding/upgrading an existing HT.
4 Stars HTPC
As always the “Dummies” book give good basic information and this book did not disappoint me. I was looking for more information on the integration of a HTPC on the self-built system though.
2 Stars Good but out of date
This book is written well and explains the technology well, and is a good reference for the basic design and set-up. However, items mentioned as coming in the future are already standard. The HD TV and Home Theater technology is changing so fast it is hard to write, print and distribute a book and keep it current.
2 Stars Did not help me
This book was not what I thought. Most of it deals with what to purchase and how to set it up. I still have not been able to set my system up and will still have to call a pro.
4 Stars Home Theater for Dummies
This was a well written basics type book. Definitely good for someone who knows nothing about home theater.
Sharp LC 19SK24U 19 LCD TV widescreen 720p HDTV black
Posted by HDTV in Electronics Jun 29th, 2009 | No CommentsSharp LC 19SK24U 19 LCD TV widescreen 720p HDTV black
Sharp’s LC-19SK24U 19-inch screen size class widescreen HDTV LCD Television provides a slim bezel design, high definition TV solution with a distinctive small foot print. The LC-19SK24U features a high-performance LCD panel for high brightness, a high contrast ratio, low-reflection glare protection and wide viewing angles. The LC-19SK24U includes ATSC/NTSC tuners to receive off-air broadcasts as well as digital cable QAM capability to receive non-scrambled digital programming. In addition, the LC-19SK24U is PC compatible and is an HDTV TV for greater versatility. The LC-19SK24U is compatible with a wide range of brackets including Sharp’s AN-PSMARM articulating bracket. The LC-19SK24U also has a unique remote control with a built-in clock/timer and a magnetic back for placing the remote on a metallic surface for ease of use.
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