The discovery in the field of chemistry which awarded Prof. Dan Shechtman the nobel price is a pattern of crystals that was unknown. He examined a new crystal he produced in the laboratory with an electron microscope and saw that the new crystal has a different pattern than usual - he counted 10 points arranged in a circle around a central point. This pattern looked impossible under the laws of crysallography, and that why he was awarded... 

You can read more in this article, since it's hard to explain when you're not a chemist...

http://www.haaretz.com/weekend/magazine/clear-as-crystal-1.353504

To clean history:

Google chrome: go to the tools symbol on the top-right corner of the page (on the right side of where the URL shows) --> go to tools --> clear browsing data... --> a pop up window shows where you can choose what to clear and from when.

Internet explorer: Go to tools --> Internet options --> on general, browsing history click delete. You can also check the little box if you want to clear your history each time you close the explorer.

Hope this was helpful...

In Wine making, Vintage means a process of picking the grapes and creating the wine. A Vintage wine is a wine made of grapes that were all, or most of them, grown and harvested in a single specified year.

In Fashion, there is a term called Vintage Clothing, which refers to new or second hand cloths and garments originated from a previous era.

Did you mean Armor?

The planets of our solar systems are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto (I think that it doesn't count as a planet anymore...). Total of 9 planets/