This video from an experiment at the Argonne National Laboratory sheds light on the phenomenon of using acoustics to help drops of liquid levitate - something that could very well make it to a fine dining table near you.
Basically, scientists used a combination of liquids and pharmaceuticals to produce a soluble solution that can be suspended between two speakers facing each other. The research involved using an acoustic levitator, equipment that is commonly used by NASA for microgravity stimulations.
The team at Don Julio have taken over an unloved corner of Buenos Aires. Organic produce harvested at the community-focused urban garden Huerta Luna de Enfrente will exclusively benefit local soup kitchens. Read on for the full story.