How to build a "magic" window

Related: Innovation

1. Innovation
   1. Plant parts used to generate electricity
   2. Robot learns to recognize objects on its own
   3. Navy's X-47B drone makes first carrier-style landing
   4. Bug-eyed camera gets wide angle view - through 180 lenses
   5. Solar plane makes first stopover in US odyssey
2. Tech & science
   1. Solar-powered plane breaks distance record
   2. Submerged structure stumps Israeli archaeologists
   3. Vials of Apollo 11 moon dust found in storage
   4. China's space program continues to grow
   5. Mars colony no place for children -- yet
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