Well, see, there's a problem with the experiment design. Doing a double-blind study on boo-boo kisses is like studying placebos when the subject doesn't even know they are getting any kind of medication. You've buried the variable.
That's precious. You never know what kids will glom onto. My nephew went through a period when he was 4 or 5 when he loved dill pickles more than anything. I got him a big jar of them for his birthday, and he was over the moon.
Oh, deer. Yesterday it played fine for me, but it looks like it got pulled from vimeo today. Luckily, I found a news report that will work in its place.