Zhejiang University in China announced in a statement that the ultra-light substance, called carbon aerogel, has a density of 0.16 milligrams per cubic centimetre, CBS News reported.
Chinese scientists have created the world`s lightest substance - a material so insubstantial that it can perch on the petals of a delicate flower without crushing them.
Day in Pics: 22nd October
Showbiz World - October 22, 2014
Aamir Khan's sensational 'PK' posters