Biopedia

The record for the tallest tree is a sequoia that is just over 116 metres tall. Would this be different on other planets? Find out in today's episode- plus an appearance from the transpiration stream and transpiration.

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We catch up with Darwin and see what exactly he got up to in the Empire of Brazil!

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As we'll soon be reaching 100 episodes, I was wondering whether you would be interested in an Ask Me Anything (or AMA) when we get there. If so, feel free to send me questions to the show's email address! I look forward to hearing from you.

This update also tentatively raises the idea of a Biopedia Patreon. Is this something you would be interested in? I have no idea how it would work at present, so feedback on this or whether you would be interested in the first place is welcome. Again, reach out to the email address, or else there is a poll available on the YouTube community on the subject.

First cousins, second cousins, fourth cousins three times removed... What's the difference? And if all three billion letters of your genetic code were unique, how distant a relation would you have to have before the two of you didn't share any of these original letters anymore? This scenario has some assumptions, but we'll use it to explore how large the human genome is!

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Twenty-one episodes ago, we discussed the extinction of the dinosaurs 66 million years before the present. However, this isn't the only mass extinction event the Earth has witnessed. Let's go back to 252 million years ago and watch the Great Dying unfold...

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It's the fourth of seven episodes of Island Folk! Among subjects of discussion are reindeer on South Georgia, invasion and extinction on islands more broadly and a discussion of the Caribbean. Feel free to give the show a listen at the link below:

https://open.spotify.com/episode/3qaiLb44t4IPICE1iOoRzm?si=9358f712ea9e4d0c

Namesaking is the practice of naming a child for someone else- usually a close relative. Today, we will be exploring the psychology and impacts of this practice.

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The rewind mini series is back! This time, we're discuss the two forms of eukaryotic cell division, mitosis and meiosis.

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Following on from the definition of biomes in episode 78, we're zooming in and discussing habitats today. What we'll find is that the term is similar but smaller scale in terms of number of species considered- and that there used to be considerable uncertainty in the literature...

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Returning to the idea of discussing biological thought in other cultures and/or times, today's topic is the Four Humours. This is an ancient idea of how the body worked coming from the thinkers of Ancient Greece and Rome.

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