for zombie apocalypse Solar charging backpack that can charge your laptop. From Voltaic. This can be your bug out bag. Charge your phone and flashlights and laptop. For daily use, not only in case of any emergency.
Part of CERN's Large Hadron Collider, used by physicists to test theories of particle physics. It helped prove the existence of the Higgs Boson particle. It lies 175 metres deep under the French-Swiss border.