Taiwan flora show features high-tech displays

(AP) -- Paper-thin speakers blare pop music. Three-D films appear on elongated screens with no need for special viewing glasses. Viewers' pulses turn cocoons into butterflies in an interactive display.

Renewable energies : the promise of organic solar cells

(PhysOrg.com) -- In the race to renewable energy, organic solar cells are now really starting to take off. They can be manufactured easily and cheaply, they have low environmental impact, and since they are compatible with ...

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