(Nanowerk News) Researchers have developed a technique whereby they can spontaneously encapsulate microscopic droplets of water and oil emulsion in a tiny sphere made of salt crystals—sort of like a ...

Chuck Hoberman's eponymous sphere is one of the best-loved toys of the last quarter century. But it's only one example of his incredible work in transformable design. From adaptive nanotech to ...

Researchers have developed a technique whereby they can spontaneously encapsulate microscopic droplets of water and oil emulsion in a tiny sphere made of salt crystals—sort of like a minute, ...