Beyond What the Eye Can See: Deep Sky, Star Trails, Moons, and Galaxies
Aired Saturday, October 7, 2023
Beyond What the Eye Can See: Deep Sky, Star Trails, Moons, and Galaxies
Show #248
Guests
Beyond What the Eye Can See: Deep Sky, Star Trails, Moons, and Galaxies
Seeing Through the Lens of a Pencil: How Archaeologists Use the Art of Sketching to Better Visualize and Understand What They See
Aired Saturday, September 30, 2023
Seeing Through the Lens of a Pencil: How Archaeologists Use the Art of Sketching to Better Visualize and Understand What They See
The Conversation
Show # 247 Talking about how drawing engages different parts of the brain and allows the archaeologist to highlight specific aspects of the excavation that are important to the interpretive process. Archaeologists, at times create simple sketches to record spatial relationships of stratigraphic layers, features, and artifacts, or to share ideas with one another as we develop our interpretation of past events. At times, he opts to create a scientific drawing, or map, that includes scale in order to visualize and understand what he is seeing.
Guests
Seeing Through the Lens of a Pencil: How Archaeologists Use the Art of Sketching to Better Visualize and Understand What They See
Phosphogeddon: Short-Term Solutions Often Turn Out to Have Long-Term Costs
Aired Saturday, September 23, 2023
Phosphogeddon: Short-Term Solutions Often Turn Out to Have Long-Term Costs
The Conversation
Guests
Phosphogeddon: Short-Term Solutions Often Turn Out to Have Long-Term Costs
A Smart Predator: White Sharks in the North Atlantic
Aired Saturday, September 16, 2023
A Smart Predator: White Sharks in the North Atlantic
Show #245
Talking about North Atlantic White Sharks, the largest predatory shark, and until recently, rare in the western North Atlantic. This predator is crucial in maintaining a healthy marine ecosystem, and after decades of declines, appears to be in a state of recovery. At the top of the food chain, white sharks help to control populations of species such as the growing aggregations of grey seals found in this region. The resurgence of white sharks in the western North Atlantic is likely due to conservation efforts such as those being led by Dr. Burns. We will have a conversation about Tom’s interest in photography and research, the perfect blend of art and science.