Chinese researchers have used adapted nanotechnology into carbon nano tubules which yield promising possibilities in the environmental sector. Designed as 99% porous, . these tubules are also hydrophobic; they will absorb anything but water. According to professor Anyuan Cao at Peking University, one of China's largest institutions, the nanotubules can also be used
"as filters, membranes, or absorbents to remove bacteria or contaminants from liquid or gas. They could also be used as noise-absorption layers in houses, and soldiers might benefit by using these sponges in impact energy absorbing components while adding little weight. Thermally insulated clothing is also possible."
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