(link) REUSE & CONSERVE WATER ~ The next time you boil eggs (hard boiled eggs, deviled eggs), save the water and pour it onto the soil (NOT plants!) for your garden and houseplants. The water becomes enriched with calcium from the boiled eggs shells.
Get some underwater plants from a pet store, some large inexpensive vases and voila, you have an adorable (low maintenance! I really love this idea for a desk plant at work. For added fun, get a plant that will flower & add a fish?
How to Make the Most of Your Seriously Small Apartment Balcony