BBC Focus – Science & Technology February 2015

English | 114 pages | True PDF | 21,8 MB


THIS ISSUE:

One way to Mars

This year, both NASA and Mars One begin preparation for a mission to the Red Planet, but huge obstacles stand in their way. How will we get there? Will the human body be able to cope with Martian conditions? What if something goes wrong? Inside the February issue of Focus, we put these questions to some of the world's leading experts on long-term space mission

Signs from the near future: Tomorrow's world in pictures
Beat the floods: 10 ways to banish the floodwaters
Kaboom! The explosive history of the science of volcanoes
Green energy: Could graphene revolutionise hydrogen batteries?
Raise the bar: We put four soundbars through their paces