Photoshop Live

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Time Saving Tech Tips

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Bitcoin Explained

Bitcoin is a decentralized digital currency based on an open-source, peer-to-peer internet protocol. It was introduced in 2009 by a pseudonymous developer, Satoshi Nakamoto. Bitcoins can be exchanged through a computer or smartphone locally or internationally without an intermediate financial institution. Here's a short video explaining Bitcoin.

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Virus Venn diagram

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There is always a way

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The Most Useless Machine Ever Created

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A Short History of The GIF

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The Evolution of The iPhone

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So real, it’s scary!

LG trolls elevator passengers to show how ‘lifelike’ its new IPS monitors are.

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Waterfall Swing

New Way Of Learning Alphabet

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Who Made That Escape Key?

Life, alas, does not come with an escape key. But your computer keyboard probably does. Why is it there? Pagan Kennedy of the New York Times explains that a computer programmer invented it to interrupt processing:

The key was born in 1960, when an I.B.M. programmer named Bob Bemer was trying to solve a Tower of Babel problem: computers from different manufacturers communicated in a variety of codes. Bemer invented the ESC key as way for programmers to switch from one kind of code to another. Later on, when computer codes were standardized (an effort in which Bemer played a leading role), ESC became a kind of “interrupt” button on the PC — a way to poke the computer and say, “Cut it out.”
Why “escape”? Bemer could have used another word — say, “interrupt” — but he opted for “ESC,” a tiny monument to his own angst. Bemer was a worrier. In the 1970s, he began warning about the Y2K bug, explaining to Richard Nixon’s advisers the computer disaster that could occur in the year 2000. Today, with our relatively stable computers, few of us need the panic button. But Bob Frankston, a pioneering programmer, says he still uses the ESC key. “There’s something nice about having a get-me-the-hell-out-of-here key.”
 

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Future Farming

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Samsung Before and After iPhone

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Watch This: To a Computer Program, Your Heartbeat is Visible in the Color of Your Face

Did you know your face actually turns slightly red each time your heart beats, when fresh blood pumps through it? Neither did I, and that’s because it’s so slight that our visual perception system doesn’t pick up on it. Ah, but what if you could use a computer program to magnify the changes so they become visible? That’s just what computer scientists at MIT did, and the result is fascinating: watch the video above (starting at 1:25) and see how with every heartbeat, a man’s face turns tomato red, then fades to a pallid yellow. The program is so precise that it can accurately calculate a person’s heart rate from the color changes.

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Cellphones - Before and Now

Will Kill

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Hard Drive Anatomy 101

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Thermochromic Coating

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How To Fix Any Computer

How to fix any computer that uses either Windows, an Apple operating system, or Linux.

Read it here

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