Lightest Material 0.9mg Pcm3
Metallic microlattice 'lightest structure ever'
MALIBU, Calif., November 17, 2011 — Researchers at HRL Laboratories, LLC, announced today they have developed the world’s lightest material with a density of 0.9 mg/cc, approximately one hundred times lighter than Styrofoam™. Laboratories : HRL Researchers Develop World’s Lightest Material
18 November 2011 Last updated at 08:23 ET Engineers say the material is less dense than aerogels and metallic foams World's 'lightest material' unveiled by US engineers