Stan Lee Media canât claim ownership to any of the iconic comicbook characters Stan Lee created for Marvel, a federal court judge ruled Thursday, giving full control of superheroes like Spider-Man, The Avengers, Iron Man, the Hulk, the Fantastic Four and the X-Men to the Walt Disney Co.
However they have now been eclipsed by a team from Chinaâs Zhejiang University that has created Graphene Aerogel â a sponge-like solid material made from freeze-dried carbon and graphene oxide that weighs just .16 milligrams per cubic centimeter.Thatâs just twice the density of hydrogen.owever they have now been eclipsed by a team from Chinaâs Zhejiang University that has created Graphene Aerogel â a sponge-like solid material made from freeze-dried carbon and graphene oxide that weighs just .16 milligrams per cubic centimeter.
Silica aerogel is the most common type of aerogel, and the most extensively studied and used. It is silica-based and can be derived from silica gel or by a modified Stober process. The lowest-density silica nanofoam weighs 1,000 g/m 3, which is the evacuated version of the record-aerogel of 1,900 g/m 3.