It looks like glass

USA Today (Society for the Advancement of Education), June, 2004

It looks like glass and feels like solidified smoke, but the must interesting features of the new silica aerogels made by Lawrence Livermore (Calif.) National Laboratory researchers are too small to see or feel. Lighter than styrofoam, this material is riddled with pores just nanometers in size, saving it 98% empty.

Water can soak into it. but in the confined space the water molecules arrange themselves in unusual ways. The invention could be used for investigating diseases such as lupus and rheumatoid arthritis and for biological testing devices.

COPYRIGHT 2004 Society for the Advancement of Education
COPYRIGHT 2004 Gale Group

 

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