Podcast charts
Published by Tom Kennedy
Let's explore the universe while pushing the limits of what we know with our imaginations, some speculation, and philosophy. A podcast about all things science. Stay Curious!
On the charts
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The Mato Topic Intelligence Platform does not report this podcast as charting in a published category in this snapshot.
From the feed
The latest episodes published to this podcast’s own RSS feed. Titles and descriptions are the publisher’s.
What is astrobiology? Why study astrobiology? I also discuss the age and scale of the universe, introduce some important laws of the universe, why Earth could be a template for understanding life in the universe, and discuss my own biases in astrobiology. Send us Fan Mail
I explain how the Modern Synthesis led to our current understanding of evolution. I also discuss the current issues in evolution including epigenetics, horizontal gene transfer, and abiogenesis and the need for a unified theory of life. Send us Fan Mail
A continuation on the mechanisms of evolution with a focus on sexual selection. I also define, sexual reproduction, two sexes, sexual selection, and provide examples of sexual selection. Send us Fan Mail
I focus on the mechanisms of random evolution and how mutations and recombination not only cause evolution but are important sources of variation. Send us Fan Mail
In this podcast, I explain the different types of natural selection including directional selection, stabilizing selection, disruptive selection, balancing selection, and a brief introduction to sexual selection. Send us Fan Mail
I explain why defining species is difficult and describe four species concepts including morphological, biological, polyphasic, and phylogenetic species concept. Send us Fan Mail
This is Chapter 7 of my Bio for Health Sciences text book. I cover cellular respiration, including why it's important, the four stages of respiration, and finally a quick ending with fermentation. Send us Fan Mail
This is Chapter 6 of my bio for health sciences text book. In this chapter, I cover a variety of related topics including: The structure and function of cell membranes, cellular transport (osmosis, diffusion, facilitated diffusion, and active transport), Energy, Redox reactions, and enzymes. Send us Fan Mail
This is Chapter 5 of my Bio for Health Sciences text book. It covers the similarities of all cells due to common ancestry, introduces prokaryotic diversity, eukaryotic diversity, the endomembrane system, and the cytoskeleton. Send us Fan Mail
This podcast is Chapter 4 of my book Biology for Health Sciences. Life is based on chemistry and it helps to know a little to help us in our everyday lives, like why some fats are good while others are bad or why glucose and fructose are both real sugar. In this chapter, I cover metabolism, the four macromolecules (carbohydrates, proteins, nucleic acids, and lipids) and other vitamins and organic molecules Send us Fan Mail
This podcast is the 3rd chapter of my text book, Biology for Health Sciences. I cover the structure of atoms, the origins of the elements, chemical bonding, why carbon is the element of life, water, Ph, and the why this matters in our daily lives. Send us Fan Mail
Tom unpacks the complex definitions of life and challenges common misconceptions about living organisms, from mules and parasites to viruses. Listeners gain insights into the key characteristics that define life while exploring philosophical questions surrounding it. Send us Fan Mail
This is Chapter 2 of my textbook, Biology for Health Sciences, a college freshman course for students entering nursing, nutrition, exercise science, environmental science, or other careers in the health field. Topics include; what is life, the hierarchy of life, emergent properties, ecology, and evolution Send us Fan Mail
A look back on my life in science, birds, fish, invasive species, streams, dams, and climate change and sleeping lizards. Send us Fan Mail
Where is every one? Why haven't we been visited by alien races, made contact with aliens, or even discovered a hint of an alien race? Ever since Fermi asked this simple question, people have been coming up with answers as to why we don't see aliens. Some solutions are scary, but I think a potential answer could be found by looking at our own solar system. Send us Fan Mail
I believe humans are special and improve our chances of surviving as a species, I explain why we should colonize the solar system and beyond. Send us Fan Mail
I explore how the Silurian Hypothesis provides insight into what it takes for a planet to host or evolve a civilization, how we might detect them, and the legacy of humans on Earth. Send us Fan Mail
After 6 months, I'm back! I talk about how some of my views have changed to become more nuanced and how my own biases shape the way I think about astrobiology. Send us Fan Mail
In researching astrobiology for my up coming book, I've started to view the evolution of life and civilizations in a paradigm shifting way that challenges the very basics of our understanding of evolution. Listen in as I explain why I think evolution is progressive. Send us Fan Mail
What makes animals different from all other organisms? I discuss the evolutionary origins and unique features of animals along with a few other fun facts. And find out why I don't think sponges are animals. Send us Fan Mail
Ranking source
Apple Podcasts rankings via the Mato Topic Intelligence Platform.
Observed September 15, 2026. Cached outside the daily freshness window; the positions keep the date they were taken on.
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