Full-text search Fulltext search 22 Resultate Flying wind power plants to generate energy at great heights At high altitudes the wind is much stronger. Empa researchers want to harness the energy slumbering in the wind with the aid of kites. The technology would be particularly suitable for generating electricity in remote areas. Rhythmical activity detected in lab-grown mini-brains In the laboratory, scientists have created miniature brains whose cells interact with each other and produce electrical activity. But just how much do the models have to do with the original?