Google have added a christmas touch to their search engine. When you type the words 'let it snow' in the search box, your screen begins to fill with tiny snow flakes! It builds up until you can barely see the search results, which include many different covers of the song let it snow. A defrost button then appears to clear your screen. Or you can also have fun scraping away the snow flakes using your mouse. Just like you would on a frosted car in the snow!