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Wednesday, July 31, 2013

Bitcoin a "Digital Money System" - How Bitcoin Works Under the Hood and The People Who is use it

I've heard about Bitcoin, (a "Digital Money System") for several Years now. But, until today. I haven't done any research, to find out what it really is and how it works. Today, I found this Video and Article, explaining how Bitcoin works. And that let me to watching some more Videos on Bitcoin. Check em out...

Don

Sunday, July 14, 2013

How Bitcoin Works Under the Hood

note: more graphics and math explanations are coming...



Intro
The goal of this video is to explain how Bitcoin works under the hood, to give a clearer idea of what it really means to own, send or “mine” Bitcoins.


What is Bitcoin at a high level?


First, a brief high-level overview of what Bitcoin is.


At its core, Bitcoin is just a digital file that lists accounts and money like a ledger. A copy of this file is maintained on every computer in the Bitcoin network. These numbers don’t represent anything in the physical world, they only have value because people are willing to trade real goods and services for a higher number next to their account, and believe that others will do the same. The numbers only have value because we believe they have value, just like any other fiat currency.


To send money, you broadcast to the network that the amount on your account should go down, and the amount on a receiver’s account up. Nodes, or computers, in the Bitcoin network apply that transaction to their copy of the ledger, and then pass on the transaction to other nodes. This, with some math-based security, is really all there is--a system that lets a group of computers maintain a ledger.


While this may sound similar to the way a bank maintains a ledger, the fact that the ledger is maintained by a group rather than a single entity introduces a number of important differences. For one, unl ike at a bank where you only know about your own transactions, in Bitcoin, everyone knows about everyone else’s transactions.


Also, while you can trust your bank, or can at least sue it if something goes wrong, in Bitcoin, you’re dealing with anonymous strangers, so you shouldn’t trust anyone. The Bitcoin system is amazingly designed so that no trust is needed--special mathematical functions protect every aspect of the system.


The rest of this entry will explain in detail how Bitcoin allows such a group of strangers to manage each other’s financial transactions.





How Sending Money in Bitcoin Works

Read More and Watch the Video, if you haven't already in the Embedded Window...
http://www.imponderablethings.com/2013/07/how-bitcoin-works-under-hood.html


Bitcoin's Future - R Helwig, J Stevens, D Tapp, J Harvey, T Warmke - PorcFest X




Go there...
http://www.youtube.com/watch?v=vC-vkJle05w

Bitcoin Thwarts America's Roman Decline - Jeffrey Tucker #N3

So, I Downloaded and Installed Bitcoin-Qt on my Fedora Linux System

Bitcoin-Qt is the third Bitcoin client, developed by Wladimir J. van der Laan based on the original reference code by Satoshi Nakamoto (https://en.bitcoin.it/wiki/Bitcoin-Qt). I got it from here (http://www.weusecoins.com/en/getting-started) And there are instructions on How To Install and Run Bitcoin, along with plenty of good Links to info about Bitcoin, on this page too. This Page has some good info on how to run Bitcoin (https://en.bitcoin.it/wiki/Running_Bitcoin)...

Running Bitcoin

Jump to: navigation, search

"There are two variations of the original bitcoin program available; one with a graphical user interface (usually referred to as just “Bitcoin”), and a 'headless' version (called bitcoind). They are completely compatible with each other, and take the same command-line arguments, read the same configuration file, and read and write the same data files. You can run one copy of either Bitcoin or bitcoind on your system at a time (if you accidentally try to launch another, the copy will let you know that Bitcoin or bitcoind is already running and will exit)." Read more... https://en.bitcoin.it/wiki/Running_Bitcoin

After installation of Bitcoin-Qt. The App automatically starts "Synchronizing with the Network"... This has been running now for a couple of hours. I didn't keep exact time. But, it's now at 79%... I had an idea that this could take a while on the first run. After watching the Videos and I think the App told me too. When I was looking around the menu's. After it's all done. We'll See, what else needs to be done, to get going with Bitcoin-Qt...

Here's some Screen Shots, that I took during the Process, of System Bitcoin-Qt and it's System Usage...


Bitcoin-Qt on my Fedora 14 Linux System

Don


Bitcoin a "Digital Money System" - How Bitcoin Works Under the Hood and People Who is use it


Bitcoin Thwarts America's Roman Decline - Jeffrey Tucker #N3 - YouTube
Bitcoin | Free software downloads at SourceForge.net
Trust hacking: How the Bitcoin system works
ImponderableThings (Scott Driscoll's Blog): How Bitcoin Works Under the Hood
Raspberry Pi Bitcoin miner
How Bitcoin Works Under the Hood - YouTube
HDMI color processing board used as an FPGA dev board to mine Bitcoins
Trust hacking: How the Bitcoin system works
Must be BS No Real How To in this Just typing some text in a Word App in a Screen Cast from an "Evaluation Copy of Win8 see lower right corner, Funny - Bitcoin Generator | EXPLOIT | WORKING | 2013 | BTC - YouTube
Bitcoin's Future - R Helwig, J Stevens, D Tapp, J Harvey, T Warmke - PorcFest X - YouTube
Overview | Adafruit 16x2 Character LCD + Keypad for Raspberry Pi | Adafruit Learning System
CGMINER ASIC FPGA GPU overc monit fanspd RPC linux/win/osx/mip/r-pi 3.3.1
Bitcoin Asicminer Block Erupter USB (ASIC) - 333mhash 2.5W Miner | Bitmit - Bitcoin
Initial Setup & Overview | PiMiner Raspberry Pi Bitcoin Miner | Adafruit Learning System
Install Software | PiMiner Raspberry Pi Bitcoin Miner | Adafruit Learning System
Bitcoin Miner - Google Search
Bitcoin Miner - Google Search
Mining Guide - We Use Coins
Bitcoin Miner - Google Search
Bitcoin Miner
All About Bitcoin Mining: Road To Riches Or Fool's Gold? - The Basics Of Bitcoin
Getting Started with Bitcoin - We Use Coins
Running Bitcoin - Bitcoin
Pooled mining - Bitcoin
Category:Pool Operators - Bitcoin
Download Bitcoin from SourceForge.net
LocalBitcoins.com: Fastest and easiest way to buy and sell bitcoins
Tradebitcoin.com: Buy Bitcoins, Trade Bitcoins
#bitcoin-otc
Where to Buy, Store, Spend and Sell Bitcoins Around The World
Marketplace
Computer hardware
AMD FX CPU - Search Results
Bitcoin Money - Page 1 of 42
Bitcoin News
Bitcoin
Bitcoin Trading Signals | Trading Signals and market coverage for MtGox bitcoin exchange
The Monetary Future
Bitcoin Watch
Bitcoin Charts
What is Bitcoin Mining?
What is Bitcoin Mining? - YouTube
Bitcoinx
Bitcoin - Open source P2P money
Bitcoin Block Explorer - Blockchain.info
Getting started - Bitcoin
Bitcoind - Bitcoin
Bitcoin-Qt - Bitcoin
MultiBit - Bitcoin
Bitcoin-Qt, the future Bitcoin client GUI [user input needed]
bitcoin/bitcoin · GitHub
jim618/multibit · GitHub
(65) bitcoin-multibit - Google Groups
MultiBit - YouTube
MultiBit • Secure lightweight international Bitcoin wallet
MultiBit • Secure lightweight international Bitcoin wallet

Tuesday, July 30, 2013

FlightGear Flight Simulator - This is a Simulator, not just a Game

I use to Play this Flight Simulator Game and I really liked it. My favorite Planes, were the Space Plane and the Retro Planes. This is a Simulator, not just a Game. So, you may need to start with the Cessna. I even flew a B-52. But, it was very hard to get of the ground. And I think I only was able to land it, without crashing, a couple of times. But, I'm not a good Gamer, either... It's Free and Open Source and available for Linux, Windows and Mac. In Fedora Linux. Just Search for FlightGear in your Package (Software - App) Manager and you can easily install it, along with some extras from there. Or you can Download FlightGear, from their Web Site too...

Don


Introduction



Introduction to FlightGear

FlightGear is an open-source flight simulator.  It supports a variety of popular platforms (Windows, Mac, Linux, etc.) and is developed by skilled volunteers from around the world.  Source code for the entire project is available and licensed under the GNU General Public License.
The goal of the FlightGear project is to create a sophisticated and open flight simulator framework for use in research or academic environments, pilot training, as an industry engineering tool, for DIY-ers to pursue their favorite interesting flight simulation idea, and last but certainly not least as a fun, realistic, and challenging desktop flight simulator. We are developing a sophisticated, open simulation framework that can be expanded and improved upon by anyone interested in contributing.
There are many exciting possibilities for an open, free flight sim. We hope that this project will be interesting and useful to many people in many areas.

Project Overview

FlightGear is a free flight simulator project. It is being developed through the gracious contributions of source code and spare time by many talented people from around the globe. Among the many goals of this project are the quest to minimize short cuts and “do things right”, the quest to learn and advance knowledge, and the quest to have better toys to play with.
The idea for Flight Gear was born out of a dissatisfaction with current commercial PC flight simulators. A big problem with these simulators is their proprietariness and lack of extensibility. There are so many people across the world with great ideas for enhancing the currently available simulators who have the ability to write code, and who have a desire to learn and contribute. Many people involved in education and research could use a spiffy flight simulator frame work on which to build their own projects; however, commercial simulators do not lend themselves to modification and enhancement. The Flight Gear project is striving to fill these gaps.
There are a wide range of people interested and participating in this project. This is truly a global effort with contributors from just about every continent. Interests range from building a realistic home simulator out old airplane parts, to university research and instructional use, to simply having a viable alternative to commercial PC simulators.
Flight Gear and its source code have intentionally been kept open, available, and free. In doing so, we are able to take advantage of the efforts of tremendously talented people from around the world. Contrast this with the traditional approach of commercial software vendors, who are limited by the collective ability of the people they can hire and pay. Our approach brings its own unique challenges and difficulties, but we are confident (and other similarly structured projects have demonstrated) that in the long run we can outclass the commercial “competition.”
Contributing to Flight Gear can be educational and a lot of fun. A long time developer, Curtis Olson, had this to say about working on Flight Gear:
Personally, Flight Gear has been a great learning experience for me. I have been exposed to many new ideas and have learned a tremendous amount of “good stuff” in the process of discussing and implementing various Flight Gear subsystems. If for no other reason, this alone makes it all worth while.


Go there..
http://www.flightgear.org/about/

Games - Microsoft Flight and Grand Theft Auto 1, 2 And Wild Metal PC Games Free Download
Grand Theft Auto 1, 2 And Wild Metal PC Games Free Download » TechLogon Technology News | Tech News Help And Tutorials
Rockstar Classics - Free Downloads
Microsoft Flight Free Download » TechLogon Technology News | Tech News Help And Tutorials
Rockstar Classics - Free Downloads
Wild Metal Country Frameset
PC Games - Xbox.com
FlightGear Flight Simulator | sophisticated, professional, open-source


Games
Need for Speed
Google Search x-plane 6
Electronic ArtsNeed For Speed - Porsche Unleashed Demo - Google Search
iwin.com
X-Plane v7 - Laminar Research
Alias Underground - Missions
Shockwave.com - RescueBlade
NFS-Planet.de - Need for Speed Most Wanted, Underground Series, Hot Pursuit 2, Porsche
Publish-ME.com
Gamespot-Need for Speed Underground
http--www.space.com-games-stellar.html
FileShack - Need For Speed Most Wanted Demo
Uplink
Motor City Online for PC - Motor City Online PC Game - Motor City Online Computer Game
Super Nintendo Entertainment System - Wikipedia, the free encyclopedia
Mochi Media Network Attracts Nearly 100 Million Online Gamers A Month (comScore)
Download Central | FlightGear Flight Simulator

SourceForge.net Project Info - TigerMUD
SourceForge.net: Widelands
Uplink View Forum - Hints and Tips
Kriasoft Games - All Downloads
Dogpile Catalog Search Results {}
The Movies™
X-Plane Freeware Project
http://www.eternalstudios.com/
FileShack-freeware search
Gamecenter.speedbit.com - Uplink Hacker Elite
GameFAQs - Wikipedia, the free encyclopedia
Boxerjam's Strike A Match
Cheat codes for Need for Speed Most Wanted
Cheat Happens Search Results-need for speed most wanted
SourceForge.net Project Info - Arianne RPG
X-Plane.org
GameSpot PC Media Star Trek Voyager Elite Force Expansion Pack
The Movies - A Lionhead Production
KraiSoft Entertainment
159.153.229.107/pub/ea/movies/motorcityonline/ - FTP Browser
Motor City Online by EA.com Music
GameSpot PC Previews World of Warcraft Preview
Need for Speed Most Wanted Cheats, Codes and Walkthroughs for PC
Super Nintendo Entertainment System - Wikipedia, the free encyclopedia
Megamedia Corporation

Games Poker
underware - Summary [Gna!]
KDE - Experience Freedom!
poker-network
PokerTH - Community Portal

Safety Alerts for Human Medical Products - Nova Max Glucose Test Strips Recall - May Report False, Abnormally High Blood Glucose Result

For Diabetics... What Brand of Test Strips, do you use? I see alerts one all kinds of Medical Products. Every Day, on this Site. I have their Feed set up on my Browsers Home Page. So, if you use most any type of Medical Product. From Over the Counter to Prescription Drugs, to Medical Electronic and Mechanical Devices... Check it out... Often!

Don

Nova Max Glucose Test Strips: Recall - May Report False, Abnormally High Blood Glucose Result

[Posted 07/29/2013]

AUDIENCE: Consumer, Family Physician, Pharmacy

ISSUE: Nova Diabetes Care initiated a voluntary recall of 21 lots of the Nova Max Glucose Test Strips distributed both in the USA and outside the continental USA. Nova Max Plus glucose meter kits that include test strips from the recalled lots are also included in this voluntary recall.

The company has recently determined that some of the blood glucose test strips contained within the indicated Nova Max Glucose Test Strip lots and Nova Max Plus glucose meter kits may report a false, abnormally high blood glucose result. A false abnormally high blood glucose result could, under certain conditions, result in an insulin dosing error that could lead to a serious health risk requiring immediate medical attention.

BACKGROUND: Upon identifying the issue, Nova Diabetes Care promptly notified all registered users, health care professionals, pharmacies, and distributors where the Nova Max Glucose Test Strip and Nova Max Plus glucose meter kit are recommended or sold.

RECOMMENDATION: Those who use, recommend clinically, or sell Nova Max Glucose Test Strips for blood glucose testing should immediately discontinue using or distributing glucose test strips from the recalled lots (see the Recall Notice for a listing of recalled lots).

Customers can check to confirm if they have blood glucose test strips from the affected lots on the attached list, by visiting www.novacares.com/news/nova-max-recall.php or by contacting Nova Diabetes Care customer service at 1-800-681-7390.

People with Diabetes should be aware of symptoms of high blood sugar (hyperglycemia) and low blood sugar (hypoglycemia). Customers should contact their healthcare professional for advice on how to treat the symptoms.

Healthcare professionals and patients are encouraged to report adverse events or side effects related to the use of these products to the FDA's MedWatch Safety Information and Adverse Event Reporting Program:

  • Complete and submit the report Online: www.fda.gov/MedWatch/report.htm
  • Download form or call 1-800-332-1088 to request a reporting form, then complete and return to the address on the pre-addressed form, or submit by fax to 1-800-FDA-0178


[07/26/2013 - Press Release - Nova Diabetes Care]

Page Last Updated: 07/29/2013
Note: If you need help accessing information in different file formats, see Instructions for Downloading Viewers and Players.

Go there...
http://www.fda.gov/Safety/MedWatch/SafetyInformation/SafetyAlertsforHumanMedicalProducts/ucm362932.htm



MedWatch The FDA Safety Information and Adverse Event Reporting Program




Sunday, July 28, 2013

How To Video - Convert a Screened in Porch into a Four Season Room and Stenciling and Mulching Tips

I did one of these Porch Conversions, back in the early 80's, for an old Carpenter friend of mine. It was on a small Lake House, that he owned. He was older and needed some help. And I was young and wanted to learn. It was a great learning experience. And I have wanted a Windowed Porch, for my self ever since. So, when I saw this video. I thought I wold take a little trip down memory lane and watch it. Boy, have things and methods changed, since the 80's! I love all of Ron's Special Drills, Screw Drivers and Airless Nail Guns. Now, I want some new Toys!;) This video, shows everything, from start to finish. I especially like that. And check out the other Videos too...

Don



Why I Said Goodbye to My Porch,  How I Created a Wall Mural Without Knowing How to Draw • HouseCalls Newsletter

Having trouble viewing this email? Click Here to open it in your web browser.

 

Thought for Today: Don't go through life, grow through life. ~ Eric Butterworth

 
 

How I Swapped My Porch for a Breezy, Sunny, Comfortable Room for all Four Seasons

How I Swapped My Porch for a Breezy,                            Sunny, Comfortable Room for all Four Seasons -                            screenshot

I love porches and especially the idea of sitting on one greeting passersby.  These days, though, a porch is more likely to be on the side or rear of a home and doesn’t provide much of an opportunity for neighborly socializing.  This was the case with our home.  What’s more, we found that the weather was often too hot, too cold or too humid to really enjoy this, essentially, outdoor room.  So, we turned it into a space that was delightful and useable winter, spring, summer and fall.  Here’s how we did it.


You Can Produce a Beautiful Wall Mural Even if You Can’t Draw a Straight Line

You Can Produce a Beautiful Wall Mural                            Even if You Can̢۪t Draw a Straight Line -                            screenshot

I truly admire and envy folks who can draw and paint.  When I first saw the wall decorations in this video I could easily have mistaken them for the work of a fine artist instead of what they actually were – stenciled images.   Prior to this experience, my concept of stenciling was limited to somewhat simplistic borders around the perimeter of a room, usually near the ceiling.  All that changed the moment I discovered this remarkable form of stencil art.  The results were stunning, professional-looking and, most importantly, something I could actually do myself.


Why Newspaper and Mulch Make Good Partners, Plus More Mulching Tips You May Not Know

Why Newspaper and Mulch Make Good                            Partners, Plus More Mulching Tips You May Not                            Know - screenshot

From a plant’s point of view, mulch is magnificent.  It holds in moisture, enriches the soil when it decomposes and helps prevent, or, at least, slow down weed growth.   However, if you really want to stop weeds entirely, then pair up your mulch with yesterday’s newspaper.  This video demonstrates how to do that and more.



 
  Send Ron a question or comment.  



Ron Hazelton - How to Make Pull-Out Shelves for Kitchen Cabinets - Pigota's and Garden Edging



Ron Hazelton's How To Home Improvement Projects

How to Install Solar Powered Outdoor Lights and Lighting • Ron Hazelton Online
Online Home Improvement Projects for the Kitchen, Bathroom & More
How to Build a Pull-Out Trash Bin - Video
How to Install a Tubular Skylight in a Hallway - Video
How to Build a Pull-Out Trash Bin
How to Apply Decorative Appliques
How to Install a Concrete Bathroom Countertop - Video
How to Install a Concrete Bathroom Countertop
How to Build a Modular Computer Desk
How to Install a Portrait Fireplace - Video
How to Install a Portrait Fireplace
How to Repair Floor Tile - DIY Home Improvement Guides - How to Repair and Remodel your Bathroom, Kitchen and more
How to Insulate Water Pipes - DIY Home Improvement Guides - How to Repair and Remodel your Bathroom, Kitchen and more
Install A Home Generator for Emergency Power - DIY Home Improvement Guides - How to Repair and Remodel your Bathroom, Kitchen and more
How to Install Kitchen Cabinet Knobs - DIY Home Improvement Guides - How to Repair and Remodel your Bathroom, Kitchen and more
How to Tile a Kitchen Countertop - DIY Home Improvement Guides - How to Repair and Remodel your Bathroom, Kitchen and more
How to Install A Pre-assembled Attic Stairway - DIY Home Improvement Guides - How to Repair and Remodel your Bathroom, Kitchen and more
How to Use Metal Framing Materials - DIY Home Improvement Guides - How to Repair and Remodel your Bathroom, Kitchen and more
How to Construct a Potting Bench - DIY Home Improvement Guides - How to Repair and Remodel your Bathroom, Kitchen and more
How to Install a Basement or Cellar Door - DIY Home Improvement Guides - How to Repair and Remodel your Bathroom, Kitchen and more
How to Make a Sandpaper Cutter - DIY Home Improvement Guides - How to Repair and Remodel your Bathroom, Kitchen and more
How to Install a Whole Garage Gas Heater - DIY Home Improvement Guides - How to Repair and Remodel your Bathroom, Kitchen and more
How to Turn a Garage into a Workshop - DIY Home Improvement Guides - How to Repair and Remodel your Bathroom, Kitchen and more
Building My Own Pickup Truck • Ron Hazelton Online
How to Get and Keep Your Kitchen Knives Super Sharp • Ron Hazelton Online
How to Install a Cell Phone Repeater Tower
How to Make a Scarf Joint
How to Install a Home Generator
Shower Replacement
How to Install a Garage Floor Covering
How Threaded Wall Anchors are Stronger • Ron Hazelton Online
How to Add Classic Detail to a Bookcase • Ron Hazelton Online
How to Build a Free Standing Pergola • Ron Hazelton Online • DIY Ideas & Projects
How to Build a Post and Beam Archway • Ron Hazelton Online
How to Build a Foldable Tool Storage System • Ron Hazelton Online • DIY Ideas & Projects
How to Build a Wood Arbor for Garden or Yard • Ron Hazelton Online
How to Build a Wooden Foot Bridge • Ron Hazelton Online
How to Build an Outdoor Garbage Enclosure • Ron Hazelton Online
How to Build an Outdoor Shower Enclosure • Ron Hazelton Online
How to Design and Install Low Voltage Outdoor Lighting • Ron Hazelton Online
How to Level a Floor Before Putting Down Hardwood Flooring • Ron Hazelton Online
How to Make a Spice Rack • Ron Hazelton Online
How to Make Pull-Out Shelves for Kitchen Cabinets • Ron Hazelton Online • DIY Ideas & Projects
How to Put up a Bathroom Grab Bar without Attaching it to Wall Studs • Ron Hazelton Online
How to Put up a Ceiling Made of Stamped Metal • Ron Hazelton Online
How to Install a Tankless Water Heater
How to Install Undercabinet LED Lighting
A Child’s Play Surface that Protects Against Falls • Ron Hazelton Online
Automatic Lighting Controllers that Turn Lights On and Off • Ron Hazelton Online
How to Accurately Measure Between Inside Angles • Ron Hazelton Online
How to Apply Window Film for Decoration and Energy Savings • Ron Hazelton Online • DIY Ideas & Projects
How to Choose the Right Hacksaw Blade • Ron Hazelton Online
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How to Install a Wireless Electrical Outlet Switch • Ron Hazelton Online
How to Keep Wood from Slipping When Belt Sanding • Ron Hazelton Online
How to Lay Edging Blocks Along Beds • Ron Hazelton Online • DIY Ideas & Projects
How to Over-seed Bare Spots in a Lawn • Ron Hazelton Online
How to Protect Molding from Dents While Nailing • Ron Hazelton Online
How to Repair a Gouge on the Edge of a Table • Ron Hazelton Online
How to Sharpen and Use a Carpenter’s Pencil • Ron Hazelton Online
How to Unscrew a Broken Light Bulb • Ron Hazelton Online
How to Use Measuring Inside Distances Using Sticks • Ron Hazelton Online
How to Wash Windows The Fast Way • Ron Hazelton Online
Thumbsaver - A Tool for Holding Small Nails • Ron Hazelton Online
How to Make a Four Season Room from a Porch • Ron Hazelton Online • DIY Ideas & Projects