the lightest material ever created: a strong metal mesh about 25 percent less dense than the wispiest aerogel, a foamlike material that was the old record holder. A brick-size piece of the new mesh would weigh less than a paper clip.
Manifestations : The Immediate Future of 3D Printing Buildings and Materials Science
Looking for interactive activities to practice identifying and categorizing materials and their properties? This primary science resource includes six hands-on experiments, a vocabulary word wall, cut and paste sorts, an interactive reader, and more!