Showing posts with label lego. Show all posts
Showing posts with label lego. Show all posts

Wednesday, February 26, 2014

Bitcoin: What Is It and How Does It Work





There are approximately 12 million bitcoins in circulation with new bitcoins added to circulation every day. By the year 2114 there will be 21 million bitcoins in existance. Then the digital bitcoin mint will be shut down for ever, and we will have to survive on these 21 million bitcoins.  No amount of pretty girls or declarations of war can change this because this is part of the Bitcoin protocol. 21 million. That's the number they went with.  Not 42, (which we all know is the answer to life, the universe, and everything), but 21.

They, (and by "they" I mean, those who write thick books in small print) say this protocol will guard Bitcoin against inflation. But inflation isn't the only ogre that is hiding under the monetary bridge. Bitcoin is a digital currency based on the internet and computers and servers and laptops and USB drives and so forth. So naturally, the Bitcoin creators had to make sure they were guarding against the number one digital threat, 31337 H4X0Rs, or Elite Hackers. So how do they keep hackers from getting into their Bitcoin program? Easy, you hide your program in the Internet.  That's right. IN the Internet. Somewhere in the Internet, hidden behind a period on a humble blog post or sneaking around someone's Facebook page, is the one and only Bitcoin. "How do you hide an entire program on the Internet?" you may be asking. Technically, It's actually just one long chain of letters and numbers and symbols that when put together make up the phenomenon known as Bitcoin.  This simple act of hiding this Bitcoin "block-chain" is actually the key behind "printing" or "mining" bitcoin. The art of bitcoin mining is a simple system based solely on finding this program that is purposefully floating around the internet like a smart Lego in outer space.

If you get out your Bitcoin approved telescope and find this Lego roaming around the Andromeda Galaxy of the Internet somewhere, and you go get it before anyone else does, you can take another Lego piece and add to the one that's already there. When this is done, you release one bitcoin into the digital world. Apparently, this is happening at least 25 times every ten minutes, but the bigger our block-chain or Lego creation gets, the less you will be able to add to it. This is also part of the Bitcoin protocol. So what happens when one of these hackers tries to "Select All" and "CTRL C" this block-chain of ones and zeros and throw another identical Lego piece out there? Good question.

The answer is, they can't. Something about... blah blah blah blah... they just can't okay...
Yet.
All that Bitcoin has to do is stay ahead of the hackers for 100 years. Then when all the bitcoin currency has been released into circulation the giant Bitcoin Lego behemoth will self destruct, and all hacking attempts will be thwarted. Inflation will not exist and the world will be saved, the unicorns can finally come back, and the dolphins won't have to say, "So long! And thanks for all the fish."

One hundred years. That's a long time.  You can bet people will try to crack the code and ruin Bitcoin, but the cool thing is, most hackers and computer geeks want this thing to succeed. They want a currency they can depend on. Dollars and cents aren't cutting it anymore. If you haven't noticed pocket's don't jingle with change anymore. Wallets engorge themselves with plastic cards that have little magnetic strips on them. People are slowly moving away from physical cash. Most of our transactions occur through computers now, anyway. It seems everyday we move closer and closer to a cashless society. So I ask, why not Bitcoin? It's safer than what we have. It's not controlled by one country or one large bank or the price of gold. It's controlled by you and me. People on their computers, peer-to-peer (P2P). Whether it ends up working or not, I think the idea is pretty incredible.

Bitcoin is getting stronger and the almighty dollar is weaker than it's been in a long time. A dollar bill is just a sophisticated piece of paper now and it doesn't even have gold to back it up anymore. It calls itself a "note." We pass notes in class, that said, "Do you like me? yes, no, or maybe." I pass my "note" to the cashier and she looks at it and checks "yes." Then puts it in her drawer, and I walk out with a bunch of merchandise. What happens when the cashiers start looking at our notes and checking "maybe"?

The news is telling us Bitcoin is the next big thing. Many retail companies are accepting it as a currency now, and it's traded in over 200 countries and can even be exchanged at currency exchanges in airports and banks. It's slowly gaining momentum around the world. As I'm writing this 1 bitcoin (BTC) is worth $561.00 (USD), and if you click here, this link will tell you what it is worth right now, however it doesn't cost anything to set up a Bitcoin Wallet.

I set my Bitcoin wallet up through Localbitcoins.com. It's empty right now, but not for long. Soon I will be going in search of the Giant Lego in the sky hoping to mine a bitcoin or two. Not because I need it or even want it, but because I'm kind of a nerd and the whole concept fascinates me. I've included a link on the top of my blog page that, if any of you find yourself swimming in a vault full of bitcoins like Scrooge McDuck and you would like to contribute to my cause, you may click on and donate bitcoins to my wallet.

My money is not on Bitcoin just yet. I've done some research and am playing with it like a cheap toy. If it succeeds, great. A currency to beat all currencies. We could use a little hope in the financial world these days. But if it's not successful, someone will come along and develop something stronger and safer, and we will see if that catches on and becomes the next big thing. In the meantime, I will watch the worlds currencies, bend a sway with the times and the peoples, and enjoy earning, paying, giving and protecting what's mine. 

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“He felt that his whole life was some kind of dream and he sometimes wondered whose it was and whether they were enjoying it.”
― Douglas Adams, The Hitchhiker's Guide to the Galaxy

Wednesday, February 22, 2012

iPhone vs. Android

 Moderated by BlackBerry

BlackBerry: Good evening from the Heart of Silicon Valley - John Q. Public's sweaty right front pocket - I'm BlackBerry. As we speak thousands of people are tumbling around a cell phone store like tennis shoes in a dryer. Which Smartphone should they buy?
To my right is the elaborate but irritable Google based Android phone.
In the middle is the sleek but smug Apple based iPhone
And to my left is the whimsical but incorrigible Microsoft based Windows phone.
There are only two ground rules: You must activate airplane mode and turn off autocorrect. We wouldn't want "portable" to come out "prostate" or vice versa.
Let's begin. Is everyone ready?

Android: Affirmative.

iPhone: Yes, Sir.

Windows: Yertle, the Tertle.

BlackBerry: What?

Windows: I mean, yes.

BlackBerry: Mr. iPhone, would you like to respond to accusations from Mike Daisey concerning inhumane conditions for employees at your production facilities in China.

iPhone: No, but I will. (pause for applause) Before my creator recently found the cure for life and died, he ruled the technological world with black turtle necks and keynote addresses. Foxconn was a stepping stone in that direction. We can't help it if the Chinese work ethic is so amazing that they literally work themselves to death on an assembly line. That's one monstrous work ethic, and we honor them for that here in Cupertino, California. That's why we've helped commission the building of The Great Lego Wall of China in honor of the extraordinary people that make up that beautiful country.
(Hysterical applause and a standing ovation ensues for two whole hours)


BlackBerry: Mr. Android, Why are you so complicated? Can't you be simple like the iPhone and have just one button?

Android: Just one button? Just one button? Are you kidding me? If things progress at this rate, by 2020 the entire Apple Home Computer will basically be a clean white bowling ball. No keyboard, no screen, no mouse, but it will do everything in the world by reading your mind. How boring is that?
I'm not complicated, I'm practical. What kid goes through life saying, "I wish I only had one button to push?" We love buttons. Who doesn't walk into an elevator and enjoy pushing that button. We'd get crack-a-lackin' on that thing and light it up like a Christmas tree if our Mamma's would let us. I'm not complicated, I just want to have fun. "Android's mantra: For the multi-button pusher in all of us."
All the Pros:
1. The widgets...Shooey, those widgets are customizable: weather, news, RSS feeds, airport cancellations, instantly. No waiting for apps to load. It's a widget, Homeboy..
2. Availability is my biggest selling point: I'm available on every major carrier contract or no contract, and offer myself on almost all premium phones. So there are a plethora of choices to help you fit your needs.
3. Affordable. I'm here to give you the affordable options the iPhone can't give.
4. Portability. My screen can be large or small. My camera has more power than the iPhone. I have built in HDMI ports that will plug directly into your TV to view HD video. Unlike the iPhone my data storage is expandable and swappable with microSD cards.
5. Faster than iPhone: I can offer you 4G data speeds which the iPhone cannot do yet.
6. And I'm Google. All the epic-ness of google in one handheld device, with Google as my backbone I put everyone to shame. Does the name Google Earth mean anything to you? Let's hear it for Google Universe! Boo yah! And not to brag, but I have the coolest OS names, like Cupcake 1.5, Gingerbread 2.3, Honeycomb 3.x, and Ice Cream Sandwich 4.x. What does Apple have? iOS 4... barf.

BlackBerry: Mr. iPhone, why should people buy you instead of one of your competitors?

iPhone: Mr. Black, I'm pretty much the coolest portable gadget ever made. I am everything perfect that is in the world. I'm a history maker and a world shaker. I'm leading the way and will always be in the lead.
All the Pros:
1. I'm gorgeous, and sleek: My goal in life is to blend technology and art on an easy to use platform. Beautiful art is expensive and saving time is going to cost money, but with me you can have both. I will make your life easier, pure and simple. 
2. Available on the best and most reliable network: Verizon.
3. I'm lightweight: 4.9 ounces (140 paperclips)
4. Compatible: I'm an ipod, a computer, a remote control, a GPS, a gaming device, a camera, a piece of art, an electric razor, mouse trap, a taser, deodorant, hand grenade, etc.
5. Fun: You can get every game ever made on me and talk to your friends like you were in Back to the Future.
6. Reliable: Won't crash, hardly breaks, and won't give you brain cancer  
I'm the Superman of phones. Good luck telling Superman he isn't as awesome as Batman or Aqua-man. Being rescued by those guys is like being eaten by a loser sandwich, and by loser, I mean really cool guys who are unique. 

BlackBerry: Mr. Windows, you were late to get on the band wagon with the smartphone. How can you reassure the public that you won't fall into the trap of having an inferior operating system again something like the debacle of Windows Vista?

Windows: Uh... Okay. Windows Vista to me is just like a story I know called "The Puppy Who Lost His Way." The world was changing, and the puppy was getting... bigger...
(...long story...)
...So, you see, the puppy was like Vista. In that, they were both lost in the woods. And nobody, especially the little boy - "society" - knew where to find 'em. Except that the puppy was a dog. But Vista, my friends, that was a Revolution.
(Silence)
Silicon Valley Highschool Football Rules!
(Uproarious applause echos through the chamber like a burp through Carlsbad Caverns. It goes on for several minutes.)

BlackBerry: Mr. Windows, what you have just said is one of the most insanely idiotic things I have ever heard. At no point in your rambling, incoherent response were you even close to anything that could be considered a rational thought. Everyone in this room is now dumber for having listened to it. I award you no points, and may God have mercy on your soul.
(Whispers and snickers ripple through the crowd like gossip through a hair salon)

BlackBerry: Okay, umm...Contenders, that ends our debate. Thank you so very much. And thanks to all of you our readers.
_____________________

If this satisfies your curiosity then I'm glad I could help.
If you are interested in more extensive research here are some more links:
http://www.pcworld.com/article/218104/head_to_head_iphone_vs_android.html
This is a impressive comparison of each aspect of both phones
Here's a very thorough evaluation of someone who switched from Android to iPhone
Click this if you are wondering what network to go with for your iPhone
If you are seriously interested in a Windows Phone, here you go