Hello, my name is Joseph Longobardi, an undergraduate student at Penn State Brandywine, and today we are going to talk about hydroelectric power. 

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Hello my name is James Clark and I am an undergraduate student at Penn State Brandywine. In this podcast, I will be answering the following questions that pertain to the Flint water crisis. Who is to blame? What caused the Flint water crisis? Was the Flint water crisis preventable? What are the lasting consequences? What are the political ramifications? Along with these questions, I will also answer some common questions that people are asking about the Flint water crisis.

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We all live in a watershed – think of it as your ecological address, and no matter where you are on land, any water that falls in that same location has a drainage destination determined by elevation and landforms. A watershed is an area of land where the surface water (including lakes, streams, reservoirs, and wetlands) and the underlying groundwater flows from a higher to lower elevation. Streams and rainfall within a watershed will typically drain to a common outlet, such as the outflow of a reservoir, mouth of a bay, or any point along a stream channel. The word watershed is sometimes used interchangeably with drainage basin or catchment.

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These career fields are front and center in pop culture, thanks to Hollywood blockbuster films, such as the Jurassic Park and Indiana Jones series. Unfortunately, popular culture can sometimes blur the boundaries and misrepresent these disciplines. This podcast explores the differences between the three fields of paleontology, anthropology, and archaeology.

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We know that atmospheric levels of carbon dioxide have been increasing because we have the data! The story of collecting CO2 data begins in 1958, when a geochemist from the Scripps Institution of Oceanography, Dr. Charles Keeling, started collecting measurements of carbon dioxide in the atmosphere at an observatory located over 11,000 feet in elevation on the Mauna Loa volcano on the big island of Hawaii. These systematic measurements Dr. Keeling started have become the most widely recognized record of human impact on Earth, linking rising levels of carbon dioxide from the burning of fossil fuels to the warming of the planet.