"Hi, my name is...Slim Shady. No, really, my name is Slim Shady. Just kidding, my name is Mark (for those of you that don't know me) and I live in a small town near the massive city of New York."
Pretty simple and useful tutorial, where you will open a random photograph with smoke and convert it into something really not friendly for our environment.
If on your Windows 7 computer opening programs, saving documents, browsing the Internet and other every day tasks are getting slower, this is how you speed up things without installing an additional program.
Half a million Lego pieces put together in an amazing life size air powered car that is able to reach speeds up to 20 mph, how incredible does that sound?