Podcast 65 - SEX!

The gang goes broad and tackles two papers that deal with evidence of sex and reproduction in the fossil record. Meanwhile, Amanda goes method, James invents a new scientific term, and Curt is haunted by one terrible joke that will not die.

"Hyperfun" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/

"Up goer five" text summary

Today the group talks about fucking. Yes, fuck is one of the ten hundred most used words, while better and less bad words for fucking are not. You think what that means about people. Just think about it.

The first paper is looking at the oldest pictures of stuff that comes out of a man after he has had a fuck. This fuck water is from a small animal with no hard parts and so we usually do not know that the animal was there. However, the fuck water is different for different types of small animal, and so we can see what small animals with no hard parts were there without seeing the actual animals. The fuck water has also been ignored for a long time, so we may be able to find more fuck water and find out more about small animals with no hard parts.

The second paper is looking at some of the earliest things that might be animals and their babies. Looking at where the babies are and where the parents are, the paper tries to work out whether these things that might be animals that fucked or whether they just grew babies off of them on sticks. The numbers show that these maybe animals did not fuck, but grew babies on sticks. Other things that might be animals from the same time did fuck, and they are found in many more places. The fact that these maybe animals grew babies on sticks might explain why they are found in only one place while the ones that did fuck are found in lots of places.

References

Bomfleur, Benjamin, et al. "Fossilized spermatozoa preserved in a 50-Myr-old annelid cocoon from Antarctica." Biology letters 11.7 (2015): 20150431.

Mitchell, Emily G., et al. "Reconstructing the reproductive mode of an Ediacaran macro-organism." Nature (2015).