Humans are fouling the planet at an unprecedented rate. In this Moment of Science, we talk about a substance that we normally might consider a pollutant, but can also be used to clean up pollution. It may come as a surprise to you to learn that different kinds of animal manure may help treat some [...]
Is it true that larger birds walk and smaller bird hop?
For example, onion, garlic, oregano, and allspice alone all kill or inhibit up to twenty-nine different kinds food-borne bacteria. In fact, most spices inhibit bacteria to some extent.