Solar-Powered Plane and Contagious Shellfish Cancer

The video covers two main topics: the Solar Impulse 2's historic transatlantic flight powered solely by solar energy, highlighting its engineering challenges and achievements, and new research on contagious cancers in shellfish, revealing how these cancers spread among bivalves. The Solar Impulse 2 aims to promote solar technology, while the cancer research uncovers surprising findings about cancer transmission in marine life.

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