If you want to give a mathematician something to try to wrap their head around, a Klein bottle is a good place to start. A real Klein bottle is an object with no inside and no outside that can only exist in four dimensions. These glass models exist in three, which means that unlike the real thing, they can actually hold liquid.
The difference between the models and the real thing is that by adding an extra dimension, you can make it so that the neck of the bottle doesn’t actually intersect the side of the bottle. Take a couple aspirin and try to picture that in your head.
(via designcloud)Source: futbolmadechic
Heartwarming Tearjerker of the Day: Redditor bbilbay asked the Reddit community if they would be so kind as to cheer up his daughter and her best friend, who had recently been diagnosed with leukemia, by photoshopping “something pretty or fun” into the background of this photo of them together.
This guy. Oh man, what a stud. He was fantastic in Brick, spectacular in Inception, and staggeringly marvelous in 50/50.
Apple fans across the globe celebrated the life and works of Steve Jobs, the man whose creative visions changed the way the world looks at technology. For a little Steve Jobs tribute on our side of the creative world, let’s look back at some of the most inspiring quotes the inventor and entrepreneur left us with.