Google is getting even more daring (and bandwidth-hogging) with their doodles, with today's logo celebrating John Lennon's 70th birthday being their first to feature video. It's a clever embedded YouTube of Imagine, one of the greatest songs ever written.

Hopefully the logo has appeared on all international Google search pages, with the message in Imagine about world peace being relevant to all. Not to mention the twinkly piano notes definitely putting smiles on faces (and perhaps tears in eyes, too).