How does a twitching frog leg in an 18th-century Italian laboratory connect to the discovery of massive oil reserves beneath the Earth's surface? The answer lies in the heart of a remarkable historical artifact: the 1929 photographic oscillograph recording camera system used by the Sun Oil Company to pioneer early subsurface seismic exploration. Its core technology is rooted in a bizarre breakthrough in the history of science.

What does a geophysicist do after retirement? People often say that retirement is a time when "the world is your oyster," and there is a great deal of truth in that. For many, it becomes an opportunity to explore interests that a busy career never allowed. For me, that journey unexpectedly led to volunteering with the Geophysical Society of Houston.

A monthly update from the Geophysical Society of Houston’s Geoscience Center - May 2022.