Welcome

Welcome to my ever-evolving blog. It started out as a blog on Beachbody workouts and products, mainly when I was a Beachbody coach. I no longer coach, not because I don't believe in Beachbody's programs (I subscribe to Beachbody on Demand and use their workouts every day), I am just not a salesperson and hated that aspect of it. I am more than willing to answer questions about my experiences with their products and the various workouts, and I feel freer to do so without the appearance of giving a biased review of something.

I have also started adding reviews for various things I have purchased like movies, books, CDs, and other products. This was brought about by a fight with Amazon in which all of my reviews were removed over a completely bullshit allegation that I posted a review that violated their terms of service. After going back and forth with the morons in the community-reviews department (even after they admitted that my posts did not violate their guidelines) they restored my account (which took them six months to do), but I have been posting my reviews on my blog to have them preserved in case something like that happens again. And here, I will post uncensored reviews so I will swear from time to time and post reviews that may be longer than Amazon's character limit. Everything I post here on any topic or product is my personal opinion, and I take no compensation for any product reviews I post. I am a member of Amazon's vine program and because I get those products for free, I keep those reviews on Amazon only, but everything I have purchased with my own money, whether from Amazon or some other store/website/outlet, I will post here.  

I also plan to do some longer blog posts on various topics, such as how to learn physics, how to get through calculus, and longer reviews of workout programs as I do them. Basically, whatever strikes me as interesting at the time.  As you can see if you navigate around the blog, I had many years in between postings. During that time I was going back to school to get an engineering degree, and learning material that I avoided my first time through college was a different experience and one that gave me a lot of insight into how to do well in those classes, which I will try to impart here for those who are looking to get a science or engineering degree. 

Saturday, June 1, 2024

Book Review: The Physics of Superheroes

 


The Physics of Superheros is a book by James Kakalios, who is a physics and astronomy professor at the University of Minnesota. The book presents physics concepts without getting bogged down in the weeds like a regular textbook can. While the book does include some of the equations, it does not have the presentation you get in a textbook with all the formulas being derived and examples of worked-out problems. It reads more like a novel than a textbook, with the author explaining the concepts as he goes along but not really showing the work. In fact, I think doing some of that (giving a problem statement and working out the math) would have made the book a bit better. That said, he was not going for a rigorous academic presentation of the material, so it is understandable that he took the approach he did. Each chapter is devoted to a physics concept and then tied to a particular superhero (Aquaman with fluid mechanics, The Flash with friction, etc). In some chapters, the author will give an equation or two; in others, he just explains things without any equations.

The book is moderately long, at about 400 pages, but it is pretty easy and fun to read. For a student, it is actually the perfect kind of book to read before you take a class in physics because it is rigorous enough that you will actually learn the material but is presented in a fun enough way that the concepts are more likely to stick with you. It is not a book that I would say will ever help you pass a physics exam or assist in solving homework problems, but it will give you the all-important base of knowledge and understanding of the concepts you need when you do get to the point where the math, and working out the problems is critical.

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