Welcome to Atomun - TeleSUR's program on science and technology in Latin America. Today Luis Sequera introduces us to Cogwatch, a project designed to improve a patient’s cognitive functions while recovering from an illness. In Drammen, Norway, sea water is being used to heat homes and business centers. And researchers in Germany and Singapore have created an electric taxi that runs on lithium batteries. By 2021, Chile will have the world’s largest telescope, which will be 10 times clearer than the Hubble telescope and allow the identification of potentially habitable planets. teleSUR