How not to make popcorn - part 2

I don’t know how it was done but I loved the popcorn piece on YouTube.  I still don’t know why it was done.  As the Guardian Technology Supplement editor, Charles Arthur, points out:

“If it’s a viral marketing stunt (which seems more likely than it being the work of people who think Mobile Phones Are Evil, because this is done with some panache) then it has to be said – it’s got the brand name as embedded in my mind as that advert where the fish flies over the airport.”

But leaving aside the how and why, it apparently should not be repeated by teenagers: