Two technology entrepreneurs harness the power of solar energy to solve two different problems: water contamination in Ghana and jungle preservation in South America. Jakso 1 Kausi 1 Vuosi 2015
Two pioneers in electric power both aim to develop technologies that reduce carbon emissions - both using electric motors and batteries in aviation and speedboats. Jakso 2 Kausi 1 Vuosi 2015
Scientists around the world are working on projects dealing with space and space travel - extraterrestrial life, colonising Mars, the Big Bang and rocket development. Jakso 3 Kausi 1 Vuosi 2015