Ruminarian VII – Mass wasting…

Okay… what is a ruminarian?   Well, figuratively, we all are.   “Ruminate” is a slang term for standing around, thinking about something.   I adopted/co-opted the word to describe our activities, in part because it’s what we do, and also due to the sheep nature of the blog, following a hapless sheep incident that someone observed on…

Mount Sinabung erupting

Canal Volcan´s timelapse webcam capture of the eruption on 17 September, propelling an ash cloud up 6 km. Thousand of villagers arount Mount Sinabung had to evacuate on September 15, 2013, when the volcano erupted the second time within 3 years after a long period of dormancy. Several people reportedly died of ash inhalation. This BBC…

How a seismometer works

Earthquakes are a release of energy due to rock failing from the amount of stress and strain that are placed on it. This energy is released as a series of waves, or vibratory motion as the energy dissipates away from the source of the quake. Simplifying it a bit, there are S-waves, P-waves, Love Waves,…