This lecture had exactly what is needed to popularize physics and to make people understand some of the laws and principles of physics. It was simple to understand, without any big words or convoluted sentences. It was delivered with humour and famous guests, like Simon Pegg. As a wanna-be physicist, and as someone who is deemed weird and eccentric at times, exactly for my love of mathematics and physics, this is the kind of documentary we need. People need to see that physics, and generally science, is not as strange or away from reality as some people think.
I leave you with the Youtube videos of the BBC documentary.