The Best Houseplants, According to NASA

Back in 1989, NASA conducted a study on plants that can detoxify the air in its space stations. The study eventually led to a definitive list of plants for filtering the air of toxic agents and converting carbon dioxide to oxygen.  These cool plants will make your home look endlessly more stylish, clean the air, and provide more oxygen. Ok, ready to bring the outside in? Look no further — we rounded up our top picks to get you started.