It's nice living in the future.

I saw these interesting flowers in a garden and was curious what they might be, so I figured I would post and ask.  But, first, I tried dragging the photo into Image Search, and looked through the similar images.  Most of them were vaguely similar plants with red flowers, but not the same.

But, a couple results depicted the same kind of flower and clicking onto the results, and found mentions of "chinese lantern flowers", which I then searched for and found it's almost certainly Physalis alkekengi.  

So, instead of saying "Anyone know what this is?" I can instead say "Isn't this Physalis alkekengi cool looking?"

http://en.wikipedia.org/wiki/Physalis_alkekengi