Smart materials (3 of 5): shape shifting material, drug delivering nano particles

Smart material that can change shape on demand. Warping aircraft wings. Artificial muscles, piezoelectric ceramics, Bio-engineering, nano technology and material science in medicine. Bob Langer at MIT. Smart nano-particle drug delivery materials..
See full episodes of this series at
http://video.pbs.org/video/1701025927
http://video.pbs.org/video/1754649512
http://video.pbs.org/video/1768954299
http://video.pbs.org/video/1786635771


See also FlexSys

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