intersex karyotype biological sex

Is Sex a Social Construct?

Here I am not talking about gender, or the mode in which a person self identifies. I have talked about the biological underpinnings of gender in the past. What I am discussing in this post is whether sex – being male or female as determined by primary and/or secondary sex characteristics – is a social construct.

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Quantum Mechanics Made Easy

A series of videos explaining quantum mechanics, using math but with more emphasis on intuition than you will find in most textbooks. If you think you’re an idiot when it comes to learning these tough subjects, you might benefit by learning from me, a fellow idiot.

Listed here in reverse order (newest to oldest)

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Nutrition and Metabolism

This series of videos goes in-depth into the biochemistry and physiology of nutrition and metabolism. Starting with a quick primer on the general chemistry concepts needed to understand the basics of biochemistry and metabolism, I then go on to introduce all the key players involved – the macronutrients (carbohydrates, lipids and fats, amino acids and protein, and then nucleic acids and DNA) and micronutrients. After going through the biosynthesis of all the vitamins, as well as chemical properties of the minerals, I will then go into digestion, absorption, and metabolism, following the various molecules and metabolites throughout the body.

Listed here in reverse order (newest to oldest)

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COVID Vaccine: What does it do? Does it do anything? Let’s find out.

I made a video going over some of the basic biochemistry of the SARS-CoV-2 virus and how the Pfizer/BioNTech BNT162b2 RNA vaccine is supposed to work.

Resources and References:

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Venus life astrobiology

Life on Venus: Proposed Biochemistry of Venusian Life

The possible detection of phosphines in the atmosphere of the planet Venus has sparked interest in possible biogenesis of the compound. In other words, there may be microscopic extraterrestrial organisms living up in the Venusian clouds. This would be an amazing discovery. But, it also raises the question about what sort of biochemistry such organisms (if they exist) utilize in their Venusian flavor of metabolism. Here I will make some speculations about this.

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quantum field theory Feynman diagram

Quantized Spacetime and a Possible QFT Regularization Cutoff

Using the Young’s Modulus of spacetime itself calculated from the recent detection of gravitational waves, I’ve done some rough calculations to come up with a potential quantization of spacetime and a regularization cutoff for quantum field theory scattering calculations.

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bloch sphere qubit

Lie Groups Simplified: the Symmetry Underlying the Laws of Physics

The laws of physics, to the amateur science enthusiast, can sometimes seem like a disparate bunch of equations without any real underlying connection. That doesn’t seem good enough, so you dig a little deeper, and soon discover that there is this thing called Lie Theory, with Lie Groups and Lie Algebras. You want to find out what all this is, and the only things you can find just give you another bunch of equations and leave it there as if those unexplained symbols are good enough for you to understand. Well, I’m at that point, and here I am going to talk about Lie Theory and its connection to physics in hopes that explaining things simply and intuitively will help me to better understand it – and if that helps any readers understand it better, that’s good, too.

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Time, Matter, Energy, Higgs Fields, and Inertial Frames of Reference: Some Questions

Einstein is one of the most famous scientists in history, and one of the most famous equations of this most famous scientist is E=mc2 which, although famous, most people don’t know what it means. It is, of course, the equivalence of mass and energy. But what does that mean?

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Coronavirus aka COVID-19 aka SARS-CoV-2

If you have not yet heard of “the” Coronavirus you must not be paying attention. However, knowing about it does not necessarily mean you are informed about it. There seems to be a lot of misinformation regarding this disease. Perhaps here I can make things a little more clear.

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gender identity and gendery equality

Sex and Gender: The Biochemistry and Neuroscience of the Transgender Phenomenon

Possibly the most important part of the mental model humans construct is their mental model of themselves. This is what we call our identity. It takes all the beliefs we have about ourselves and attempts to put them together into an internally coherent whole. Some of our most cherished political, religious, racial, and gender thoughts about ourselves tells us who we are and how we ought to interact with the world.

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