Thursday, February 28, 2008

Fundamental of Electric Circuits

Wednesday, February 27, 2008

Surely You're Joking, Mr. Feynman

Read this doc on Scribd: "surely you're joking Mr feynman"

"Surely You're Joking" by Prof. Richard F. Feynman

Tuesday, February 19, 2008

Blue-Ray prevails!

Finally, after years of standard war, Toshiba has lost battleground and quit HD-DVD business. Despite some of their similar picture quality, HD-DVD is relatively cheaper to produce and sell but trade off of being less capacity to store data. Probably it's good to have a single winner, Blue-Ray, which has almost double capacity as of HD-DVD.

If you're in the market of looking for a high-definition player, now it's determined to just buy Blue-Ray! (Sony PS3 has built-in blue-ray drive with $500'ish price).


The complete story can be found here:
http://news.yahoo.com/s/ap/20080219/ap_on_bi_ge/japan_toshiba;_ylt=AuYF1vqdcqbvnMkC7sD41UCs0NUE

Monday, February 4, 2008

Microsoft heard Me!

Finally, folks from Microsoft seem had read my blog :-)
On my blog last time (see "Why Windows sucks"), I listed some weaknesses on Windows XP. Microsoft has added most of those missing features in Vista, although still not as what I expected. First, Vista now has stronger scripting capability on its console/shell. Another thing is, it now is capable of creating symbolic links of actual files.

But, they've also added a supposedly-cool feature, super-fetch, but it turns out swamped most of resouce on my new quad-core PC (which has already 4 GB of RAM). Most of the time my hard disk is busy doing something. I admit, I've installed many applications, but unlike Linux or OSX, the more you install on any Windows, the slowliness you'd get (thanks to its stupid registry, an now super-fetch).

Look, I am not a typical user who just use Office or games for my PC. I am a super-user and love to hack things (well, this is just my self-proclaim :). But from my experience, Windows Vista in general is the most resource-eater among OSs I have tried so far (I've used various O/S, including DEC VMS on VAX machines, IBM OS/2, various DOSes since version 2.x, VxWorks, OSE, all the Windows variants since 3.x, some Linux variants [SUSE, RedHat, Debian], Solaris, Novell Netware, Mac OS9 & OS-X, Unix variants [FreeBSD, SCO, Xenix, Minix, etc.], FreeOS, even the open-source-IOS-like Vyatta).

Monday, December 3, 2007

Affordable high-end PC


Dear blogger.com,
Your friend thought you'd like to see these products.
This is an affordable-but-almost-top-of-the-line PC. It has SLI-capable two Nvidia 8600GTS video card, Creative X-treme audio, 320 GB RAID HD, 4 GB DDR3 RAM etc.

Qty.
Product Description
Savings
Total Price
1
Intel Core 2 Quad Q6600 Kentsfield 2.4GHz LGA 775 Processor Model BX80562Q6600
Intel Core 2 Quad Q6600 2.4GHz LGA 775 Processor
Item #:N82E16819115017
Return Policy: Processors (CPUs) Return Policy

$279.99
1
Thermaltake CL-P0114 120mm CPU Cooler
Thermaltake CL-P0114 120mm CPU Cooler
Item #:N82E16835106061
Return Policy: Standard Return Policy
-$5.00 Instant
$49.99
$44.99
1
Arctic Silver 5 Thermal Compound
Arctic Silver 5 Thermal Compound
Item #:N82E16835100007
Return Policy: Consumable Items Return Policy

$5.99
1
ASUS P5W DH DELUXE/WIFI-AP  LGA 775 Intel 975X ATX Intel Motherboard
ASUS P5W DH DELUXE/WIFI-AP ATX Intel Motherboard
Item #:N82E16813131025
Return Policy: Limited 30-Day Return Policy

$179.99
2
GeIL 2GB (2 x 1GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory Model GX22GB6400UDCA=
GeIL 2GB (2 x 1GB) DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory
Item #:N82E16820144062
Return Policy: Memory (Modules, USB) Return Policy
-$40.00 Mail-in Rebate
$159.98
($79.99 each)
2
Seagate Barracuda 7200.10 ST3250410AS 250GB 7200 RPM SATA 3.0Gb/s Hard Drive
Seagate Barracuda 7200.10 250GB 3.5" SATA 3.0Gb/s Hard Drive
Item #:N82E16822148262
Return Policy: Limited 30-Day Return Policy

$139.98
($69.99 each)
1
Microsoft Windows Vista 32-Bit Business for System Builders Single Pack DVD
Microsoft Windows Vista 32-Bit Business for System Builders Single Pack DVD
Item #:N82E16832116207
Return Policy: Software Return Policy

$144.99
2
ASUS EN8600GT SILENT/HTDP/512M GeForce 8600GT 512MB 128-bit GDDR3 PCI Express x16 HDCP Ready SLI Supported Super Silent Video Card
ASUS GeForce 8600GT EN8600GT SILENT/HTDP/512M Super Silent Video Card
Item #:N82E16814121098
Return Policy: Limited 30-Day Return Policy

$279.98
($139.99 each)
1
Thermaltake Xaser V Damier Silver Chassis 1.0 mm All aluminum made  Front  Door Aluminum made ATX Mid Tower Computer Case
Thermaltake Xaser V Damier Silver Computer Case
Item #:N82E16811133160
Return Policy: Standard Return Policy
-$20.00 Instant
$119.99
$99.99
1
COOLER MASTER Real Power Pro RS-650-ACAA-A1 ATX12V / EPS12V 650W Power Supply
COOLER MASTER Real Power Pro RS-650-ACAA-A1 650W Power Supply
Item #:N82E16817171023
Return Policy: Standard Return Policy
-$30.00 Instant
$139.99
$109.99
1
Microsoft Comfort Curve 2000 B2L-00047 Black USB Ergonomics Keyboard Mouse Included
Microsoft Comfort Curve 2000 Black Keyboard
Item #:N82E16823109156
Return Policy: Standard Return Policy

$21.99
1
Creative SB X-Fi Xtreme Audio 70SB104000000 7.1 Channels PCI Express Interface Sound Card
Creative SB X-Fi Xtreme Audio 70SB104000000 Sound Card
Item #:N82E16829102017
Return Policy: Standard Return Policy

$65.99
1
ASUS 20X DVD±R DVD Burner with LightScribe Black SATA Model DRW-2014L1T
ASUS 20X DVD±R DVD Burner with LightScribe Black SATA Model DRW-2014L1T
Item #:N82E16827135156
Return Policy: Standard Return Policy

$39.99
1

SAMSUNG 226BW Black 22" 2 ms (GTG) Widescreen LCD Monitor
Item #:N82E16824001096
Return Policy: [LCD] Limited Non-Refundable 30-Day Return Policy
-$30.00 Instant
-$40.00 Mail-in Rebate
$339.99
$309.99
Grand Total:
$1,883.83
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