Graphene smaller amplitude and higher frequency. This phenomenon, named "membrane effect", was predicted by Lifshitz in 1952. A prediction that was published in 2015 suggested a melting point of ≈4125 K. Recent and more sophisticated modelling has increased this temperature to at least 5000 K. At 6000 K (the sun's surface having an effective temperature of 5,777 K) graphene melts into an agglomeration of loosely coupled doubled bonded chains, before becoming a gas. The carbon–carbon bond length in graphene is about 0.142 nanometers. Graphene sheets stack to form graphite with an interplanar spacing of . Graphene is the strongest material ever
Queen of Sheba Meets the Atom Man Queen of Sheba Meets the Atom Man Queen of Sheba Meets the Atom Man is a 1963 experimental film directed by Ron Rice. It stars Winifred Bryan as the Queen of Sheba and Taylor Mead as the Atom Man. Featured players are Ron Rice, Julian Beck, Judith Malina, Jack Smith, and Jonas Mekas. Rice died before the editing was complete, so Mead finished the project in 1981. A violent but sincere protest against the industrial world, Atom Man (Mead) is a mischief maker (sometimes wearing a Chaplinesque bowler hat) who can be seen having fun with Vaseline and Ajax or