Biopedia

Biopedia

Biology is a fascinating subject which is well worth exploring. Its scope stretches from individual DNA strands and viruses to blue whales, metapopulations and the biosphere. We will shine the spotlight on a different biological concept in every episode. Topics I've covered in the past include the origins of cell theory, Dollo's law and the Anthropocene; however, there is still plenty more to discover. Our focus will range from the very smallest scales to the very largest; from virions to the Gaia hypothesis. So come and explore the fascinating world of biology, one episode at a time!

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Episoder(154)

110- The World's Smallest Snake

110- The World's Smallest Snake

A few weeks ago in episode 108, we talked about the largest species of snake to ever exist. Well, today we are travelling to the other end of the size spectrum to talk about the smallest snake in the ...

24 Aug 20259min

109- Colestein Veglin

109- Colestein Veglin

Throughout history, there have been several claims of unusual longevity. For example, Pliny the Elder mentions several cases of people claiming to be 140 in a first century CE census. Moreover, there ...

10 Aug 20257min

108- Titanoboa

108- Titanoboa

Previous episodes of the podcast have established the precedent of examining specific species or taxa. On today's episode, we are going to examine a snake. Not just any snake- the biggest snake to hav...

27 Jul 20255min

107- Pascal's Triangle in Biology

107- Pascal's Triangle in Biology

Pascal's Triangle is a useful concept in binomial theorem. However, it also has uses in biology. Today, we use it to answer the question- if you have X number of kids in a family or randomly chosen pe...

13 Jul 202514min

106- Mitochondrial Eve and Y-Chromosomal Adam

106- Mitochondrial Eve and Y-Chromosomal Adam

Adam and Eve, Ask and Embla, Deucalion and Pyrrha... The cultures of the world seemingly love the idea of humanity descending from two founders. While this notion may not be in line with scientific th...

29 Jun 20259min

105- Former Estimates of Earth's Age

105- Former Estimates of Earth's Age

We know today that our planet Earth is billions of years old. However, the people of a few centuries ago would have been equally convinced it was only a few thousand years old. So what were some of th...

15 Jun 20255min

104- Ming the Mollusc

104- Ming the Mollusc

It was one of the oldest individual organisms to have lived. And yet, in 2006, its story would come to an end. To find out how, come and join us on this adaptation of a post on the Biopedia website in...

1 Jun 20255min

103- The Gaia Hypothesis

103- The Gaia Hypothesis

Tackling James Lovelock's most famous theorem is no easy task. However, that's exactly what we're going to do today. Join us for a breakdown of the Gaia Hypothesis, a discussion of altruism, a throwba...

18 Mai 202512min

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