EGU2010: Spacequakes protect us from dangerous particles emitted by the Sun (Press Conference) - YouTube

https://www.youtube.com/watch?v=0l_-s8GItpw

Press conference with Rumi Nakamura, Evgeny Panov, Wolfgang Baumjohann, Karl-Heinz Glassmeier at the 2010 General Assembly of the European Geosciences Union....