# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2013-01-23 17:49:54 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/294139912066826240) RT @VTjawo: Science is awesome! RT @RhettRothberg: 1/3 of the world's economy is based on knowledge of quantum physics - @neiltyson #Sci ...