Walk This Way
Evolution Talk16 Tammi 2023

Walk This Way

When did our ancestors descend from the trees and walk on two legs instead of four? How exactly did bipedalism develop? We have some ideas but that's all they are - ideas. We may never know, but we can certainly have some fun hypothesizing!

Evolution Talk is also a book! You can find links to Amazon, Barnes & Noble and others on the front page of EvolutionTalk.com, or call your local bookstore and ask them to order a copy.

For show notes and more, please visit https://EvolutionTalk.com

Jaksot(165)

Mary Anning

Mary Anning

In 1811 , or 1812, a young girl by the name of Mary Anning, along with her little brother, happened upon an incredible find while digging around the cliffs of Lyme Regis in England. It was a skull. A ...

22 Helmi 201613min

Rosalind Franklin

Rosalind Franklin

It's safe to say, and very few would disagree, that without Rosalind Franklin the double helix structure would not have been discovered when it was, nor perhaps by the same team of discoverers.

8 Helmi 201614min

An Interview With Emma Darwin

An Interview With Emma Darwin

Way back in Episode 30 I stepped into a time machine and traveled back to 1869 in order to interview Charles Darwin. This time around I brought someone forward in time... his wife Emma Darwin.

25 Tammi 201614min

Convergent Evolution

Convergent Evolution

Convergent evolution has shown us that nature will find similar solutions under similar conditions. So too might it be on other planets. Life might not look that much different that it does here

18 Tammi 201613min

Cladistics

Cladistics

A cladogram will show those animals that share similar form and structures. It's not about animals which have evolved from one another. In this episode we are going to look at clades and cladistics. W...

11 Tammi 201612min

An Interview With Jonathan Tweet

An Interview With Jonathan Tweet

Jonathan Tweet has authored a very remarkable book for children. He wasn't just trying to make evolution and its concepts easier to understand for kids in elementary school, Jonathan was shooting for ...

4 Tammi 201616min

Are We Still Evolving?

Are We Still Evolving?

There are some who say that evolution by natural selection, at least when it applies to you and I, is no longer a driving force. The argument is that we are no longer evolving and that we've pushed na...

28 Joulu 201514min

Your Brain

Your Brain

Over the course of billions of years a small region of specialized cells began to develop sensory organs. These light sensitive cells slowly developed into eyes. Behind them another organ began to dev...

21 Joulu 201519min

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