I encourage folks often, in following John Piper, to "Not Waste Their Lives" - but I don't think that means we can't laugh a little. To be honest this is just a goofy web site, but pretty impressive promotional material for a blender.
So, don't get hooked in watching too many of these, but maybe a couple just for laughs. My favorite was the Hockey Pucks - Here is the site: Will it Blend?
And kids, we need to listen and "don't try this at home"
(HT - Challies.com)