In 2010, fullerenes (or "buckyballs") were detected in nebulae. More recently, fullerenes (or "buckyballs"), have been detected in other nebulae. PAHs, along with fullerenes (or "buckyballs"), have been recently detected in nebulae. In 2010, PAHs, along with fullerenes (or "buckyballs"), have been detected in nebulae. A nanotube is a member of the fullerene structural family, which also includes buckyballs. Hydrogen carriers based on nanostructured carbon (such as carbon buckyballs and nanotubes) have been proposed. This trend continues with buckyballs or spherical fullerene (C). Relatively larger molecules like buckyballs were also shown to diffract. Buckyballs trap electrons, but they can't make electrons flow. Silicon buckyballs have been created around metal ions. Add sunlight to excite the polymers, and the buckyballs will grab the electrons. In November 2012, Buckyballs announced that they had stopped production due to a CPSC lawsuit. The buckyballs achieve energies of around 40 keV without changing their internal dynamics. Another approach sprays buckyballs at supersonic speeds onto a substrate. So does the surface of "buckyballs" (buckminsterfullerene).