Google has topped this week's Viral Chart for Brands with its preview film showing how the world will look through its eagerly-anticipated Google Glass technology.
How it Feels [Through Glass] goes straight in at number one this week with 200,000 social media shares, as tech enthusiasts slaver over the web giant's new gadget.
Elsewhere on the Brand Chart, Red Bull and Manchester City Football Club compete to deliver the definitive Harlem Shake - with City coming out on top for most social shares. Look out for the brilliantly nonplussed Aleksandar Kolarov.
The charts are compiled with the Viral Ad Network and are based on the number of shares each video has received on social media over the last seven days.