Youtube fails me

Ok so this morning I wanted to do a little test on youtube. It's the first time I've noticed a science and technology category. I thought 'Well news sites usually have no science in their sci and tech sections, so let's see how youtube goes...' I left on the basic filters, which I think are 'most viewed' and 'today'. On the first page, there were 2 things (out of 24) I would consider science videos. The second was a puzzle about a defective periodic table, sitting at number 22. This video was at number 11... I feel like my IQ dropped a little.