As there are different types of dwarf planets (such as brown dwarf), what different types are there and how do we differentiate from them?

This is one of the possibilities with networking. Automatically recommends when to hang the washing based on the weather in neighbouring houses or straight from the internet weather. Automatically add items to your shopping list based on what is going bad in the fridge and your trend of eating your favourite foods with recommendations. The possibilities are endless! Technology is truly the best.

I get a free meal at Nando's for every shift that I work.

Dell makes many great laptops that aren't Windows 8. Such as, the XPS 13 Laptop which was just part of the new Project Sputnik. This was a Dell project when they wanted to manufacture a laptop that ran natively with Ubuntu for developers: XPS 13 Laptop Developer Edition

If you aren't a developer or you don't want Ubuntu 12.04, you can buy the same laptop with Windows 7: XPS 13 Laptop Windows 7 The XPS 13 Laptop is perfect for school use with its fast start time.

If this still isn't for you, try this page: Dell Windows 7 Laptops