Are those plants growing under your bookshelves in your kitchen? Well, yes, actually.
We bought a grow light from a local hydroponics store and attached it to the bottom of our kitchen counter. We put up aluminum foil reflectors that got in place around the counter for when the light comes on at night (it's on a timer). It's been great and we've had some excellent salads plucked right from our kitchen. Those are self-watering containers from the balcony moving in for the winter.