Jeff Wong sends along the following video, noting, "A DIY book, a yo-yo, a Hot Wheels car, stacks of CDs, packing tape... what more could you ask for?"
What do Black Sabbath, Wagner's Gotterdammerung, West Side Story, and the theme to The Simpsons have in common? A tritone known as the Devil's interval.
I expect we'll see a lot of articles about this, touting it as the beginning of the end for aging. It's a start, but I suspect that aging is such a complex cluster of processes that there's no one "key" to reversing it.