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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Avsnitt(154)

118- A Calendar for Mars

118- A Calendar for Mars

It goes without saying that the Red Planet is very different to our own world. For one thing, the day and year length of Mars differ from those experienced on Earth. So how would hypothetical colonist...

28 Dec 202511min

117- Total Mass of Humanity's X Chromosomes

117- Total Mass of Humanity's X Chromosomes

A silly question today- if you were to add together all of the X chromosomes of all of the people in the world, what would their total mass be? To answer this, we are going to have to estimate the mas...

14 Dec 20257min

116- Generations

116- Generations

Generation Beta is, according to futurist Mark McCrindle, just starting to appear in the world. So, today, let's examine the generations that have been given a label in societal consciousness since th...

30 Nov 20256min

115- Pregnancy Outcomes and Interpregnancy Intervals

115- Pregnancy Outcomes and Interpregnancy Intervals

Today, we are going to examine a paper studying the impact both age at first pregnancy and the interval between pregnancies has on the probability of various negative outcomes associated with childbir...

16 Nov 202511min

114- Voyage of the Beagle Part III

114- Voyage of the Beagle Part III

Charles Darwin makes his way south from Rio de Janeiro to Maldonaldo and the south of South America. Along the way, he witnesses some local activities and has time to show off technological marvels to...

2 Nov 20255min

113- Sex Ratios and Family Size in the 1790 US Census

113- Sex Ratios and Family Size in the 1790 US Census

In a sort of unofficial Part II to our discussion in episode 112, we are going to examine the data from the 1790 US census focussed on the towns of Danbury and Brookfield in Fairfield County, Connecti...

5 Okt 202510min

112- How Common Are Suffix Chains?

112- How Common Are Suffix Chains?

Something a bit different today- we are going to be following up from our discussion of namesaking and looking at suffix chains! Examples of links in such chains would include people like Theodore Roo...

21 Sep 20257min

111- Could Two People Repopulate the Earth? Part I

111- Could Two People Repopulate the Earth? Part I

Today, we will be wiping out humanity to ask a simple question- what would happen if there really were only two people left to repopulate the planet? Let's meet our hypothetical protagonists Cornelius...

7 Sep 202510min

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