Albert Einstein and the Theory of Relativity. This is an explanation of time dilation that anyone can understand.
Goophone i5 – The iPhone 5 clone
12 hours ago
When we redesigned the new Macbook, our designers and engineers set a goal of making not only the greenest notebook Apple ever produced, but the greenest family of notebooks. So every new Macbook has been built using materials that are highly recyclable and free of many harmful substances present in other computers. Apple engineers also designed the software and hardware to work together, in order to maximize energy efficiency and minimize the carbon footprint of the MacBook. Even the packaging was reconsidered and reduced, so there would be smaller boxes to ship and less material to recycle. The result is exactly what we hoped for: the greenest family of notebooks ever made.
We're expanding the width of the page to 960 pixels to better reflect the quality of the videos you create and the screens that you use to watch them. This new, wider player is in a widescreen aspect ratio which we hope will provide you with a cleaner, more powerful viewing experience. And don't worry, your 4:3 aspect ratio videos will play just fine in this new player.
“Although AppleInsider publishes the aforementioned information strictly as a rumor, it’s believed the shift to a carbon fiber bottom is far enough along in its development cycle that it could appear in a revision to the MacBook Air sometime next year.”