Chemistry in Everyday Life is a podcast that aims to explain the fascinating world of chemistry to lay people with the help of common examples encountered all around us.
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Roads are one of the defining features of modern civilizations, believe it or not. To me and I think most others, the state of the roads in a country gives an idea of the level of development. It does not surprise then that chemistry features quite heavily in how we make roads.
A request from a listener, I explore in this episode the chemistry of bitumen and the physical properties needed for a good road.
This podcast is still not reactivated, but if you have a topic that you are interested in and do not mind an extended waiting time until I get round to it, drop me a mail under chem.podcast@gmail.com .
Sources
Background Information
Polymer Chemistry, An Introduction Malcolm P. Stevens, 3rd Ed. Oxford University Press, 1999; ISBN 978-0-19-512444-6 pp. 70ff & 87ff
Last episode of Chemistry in Everyday Life: Cyanide Poisoning
mardi 28 septembre 2021 • Durée 10:27
It takes a little bit more than 100mg of cyanide to kill a 75 kg human being. A little more than 100mg and the unfortunate victim will show the telltale signs of “bluish tones of oxygen deprivation mottle the skin.“
Cyanide Poisoning is as old as the usage of chemical compounds containing cyanide and this episode looks at the chemistry that happens in the body during a poisoning.
“This will be the last episode of Chemistry in Everyday Life for now. It was a huge amount of fun, but for the usual reasons, I have to suspend this beloved hobby project for an indefinite period of time. I would like to thank you all for listening. I enjoyed this experience immensely and I am proud of what I achieved. Take care everyone 😊”
The Podcast will remain online for the time being, but I will not add any new content.
Sources
Historical Background
· The Poisoner’s Handbook: Murder and the Birth of Forensic Medicine in Jazz Age New York, Chapter 3, 2010, D. Blum ISBN: 978-1594202438
In this episode I confront the horrible memory of my one and only bad car crash. I only remember fragments, but the airbag was a big part of the memory. If you want to know how explosions save lives everyday on the road, then tune in.
Breathe in, Breathe Out - Oxygen Transfer in the Blood
Saison 1 · Épisode 30
dimanche 9 mai 2021 • Durée 19:44
Oxygen in, Carbon Dioxide out. We learn this basic paradigm about breathing from a very early age on. But how does it work? From a chemical viewpoint this is a lot of fun! So let’s look into it 😊
Why does iron rust? Why does this not happen for stainless steel? How else can we protect materials from corrosion? If you want to know, listen to this episode 😉
I always found the concept of energy in the human body very intriguing… or in any organism for that matter. The term energy is very abstract to me. For example, there is a difference to “having the energy to go for a walk” or “the energy to power the oven”. One phrase clearly describes energy as electricity and the other is the energy needed for an activity that we humans undertake. So what is energy in a human being or an animal?
If you would like to share feedback or have a suggestion for a topic, I can now be reached on twitter under @ChemistryinEve1 or you can leave a comment on my website. Alternatively, you can send an email to chem.podcast@gmail.com.
Space. The Final frontier… a friend of mine asked me if there is chemistry in space and how it is different from the chemistry, we observe here on Earth. This is an exciting topic. So exciting that I had to make a podcast episode about it.
If you would like to share feedback or have a suggestion for a topic, I can now be reached on twitter under @ChemistryinEve1. Alternatively, you can send an email to chem.podcast@gmail.com.
Please note: I made a mistake in this episode. I called the analytical method “nucleor magnetic resonance spectroscopy” accidentally “nuclear magnetic resonance spectrometry”. I apologise for this error.
Distilling the essence - Talking about Distillation
Saison 1 · Épisode 26
dimanche 14 mars 2021 • Durée 19:49
I always tried to avoid making an episode about making alcoholic beverages, because there is already so much great content about it and I did not see the extra value in talking about it. For this episode, I shall break this taboo, by talking about distillation. A technique that is used for making spirits, but also for so much more, which is why I only mention spirits at the end as a side note. I hope you enjoy listening to it.
If you would like to share feedback or have a suggestion for a topic, I can now be reached on twitter under @ChemistryinEve1. Alternatively, you can send an email to chem.podcast@gmail.com.
About different theoretical topics concerning distillation
Portable Power - Batteries and their Chemistry
Saison 1 · Épisode 25
dimanche 28 février 2021 • Durée 17:11
Batteries are ubiquitous in daily life and I took them for granted for such a long time that I felt obliged to write an episode about them. Especially since they work thanks to a very basic concept called Redox Reactions.
If you would like to share feedback or have a suggestion for a topic, I can now be reached on twitter under @ChemistryinEve1. Alternatively, you can send an email to chem.podcast@gmail.com.
From winter gloves and people with inverted organs to the effects of molecular mirror images. Chirality can be found everywhere, so it is high time to talk about it.
If you would like to share feedback or have a suggestion for a topic, I can now be reached on twitter under @ChemistryinEve1. Alternatively, you can send an email to chem.podcast@gmail.com.
· General Chemistry by D. D. Ebbing 5th Ed. 1996 ISBN 0-395-74415-6; p. 1002ff
· Organic Chemistry by Clayden, Warren & Wothers; p. 382ff
Thalidomide and its effect on pregnant women
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