Showing posts with label physics. Show all posts
Showing posts with label physics. Show all posts

November 27, 2019

A unique solution to the energy crisis

The Gods Themselves by Isaac Asimov is organized into 3 distinct parts. The first follows a young physicist doing research on the history of the Electron Pump which is a nifty invention providing unlimited energy for all of humanity. He comes to believe that the 'Father of the Electron Pump' is merely a puppet of the entities living in the para-universe (where the energy was being siphoned) and that the Pump itself poses a grave risk to our Universe. The second part occurs in this para-universe and follows a group of entities that are composed of an amorphous substance which allows them to merge with one another and form 'triads'. In this universe the Sun is dying which creates a ripple effect on the creatures which inhabit the planet. A member of this species (it's hard to describe these creatures) has a theory that the Pump they're employing is dangerous to them all and is the reason that procreation has nearly ground to a halt. [A/N: This might be the first instance where a description of alien sex is described in fairly explicit detail and as the alien beings are so different from ourselves it was super weird but certainly showcases Asimov's ingenuity.] And then we come to the third and final part which takes the reader back to our universe. We follow a (retired) scientist named Denison who has moved to the Moon where an entire society has taken residence (most of which are natives to the Lunar colony). Denison has his own suspicions about the Pump and believes he knows how to counteract the negative effects of the Pump but he soon discovers that the Lunarites may have their own agenda.

Overall, I didn't love this book but I did appreciate Asimov's writing (it's always cutting edge even though it was written decades ago) so my overall rating is a 5/10.

The cover of my book. [Source: Amazon]

A scene from the third part of the book. Did I mention the Lunarites are a nudist society? [Source: tvtropes.org]

What's Up Next: Homicide: A Year on the Killing Streets by David Simon
What I'm Currently Reading: 84, Charing Cross Road by Helene Hanff (reread)

**If you're interested in buying this book or any books really, you can click here or here. The first will re-direct you to AbeBooks and the second will re-direct you to The Book Depository. These are great websites for purchasing books (AbeBooks carries inexpensive used and out-of-print books and The Book Depository ships free everywhere in the world). Full disclosure: I will receive a commission on all sales made by following either of these links. I wouldn't recommend a site that I didn't use and you are under no obligation to purchase anything. :-) **

March 5, 2018

Delightful surprise

I love science. I also love learning about scientific theories and the scientists who brought them to light. Initially, I thought Einstein's Dreams by Alan Lightman was a true account of how Einstein came up with his theory of time (relativity). Instead this collection contains fictionalized diary entries (dream journal style) from 1905. Each dream accounts for a different way to view time and is set up almost as if they take place in alternate realities. Maybe all events are fixed and predetermined so time is meaningless. Or perhaps there's a world where the closer you get to the center of a location the slower you move until you are arrested completely. Do you think there's a place where those living in higher altitudes age slower than those below? I don't even know if I could handle the world where immortality is a given and so you are forced to live and live and live. In between each of the 'diary' entries, Lightman writes about Einstein processing each of these dreams and honing his eventual theory of relativity. [Bonus: Beautiful pen and ink drawings of Berne scattered throughout.] As I said at the beginning, I started off thinking this was going to be a non-fiction biography of sorts but I think I like this even better. If you're looking for a short little dip into the dimensions of time and how they might look based on your reality then you've hit the jackpot. This is the best kind of sci-fi surprise! 9/10

Source: Amazon

What's Up Next: The Killings at Badger's Drift by Caroline Graham

What I'm Currently Reading: Ghostland: An American History in Haunted Places by Colin Dickey

**If you're interested in buying this book or any books really, you can click here or here. The first will re-direct you to AbeBooks and the second will re-direct you to The Book Depository. These are great websites for purchasing books (AbeBooks carries inexpensive used and out-of-print books and The Book Depository ships free everywhere in the world). Full disclosure: I will receive a commission on all sales made by following either of these links. I wouldn't recommend a site that I didn't use and you are under no obligation to purchase anything. :-) **

March 8, 2016

So it wasn't Nero after all! (Trekkies will get this.)

One of my favorite things about libraries is that you stand a very good chance of just happening upon an interesting book. Over the weekend, I stopped into the library so that a friend could drop off a DVD. Another friend pointed out a book that spelled out Vulcan proudly on its cover. And just like that I had checked it out and stowed it away in my bag. The book was The Hunt for Vulcan:...And How Albert Einstein Destroyed a Planet, Discovered Relativity, and Deciphered the Universe by Thomas Levenson. I have to applaud them for the gorgeous cover which not only loudly proclaims the home planet of some super rad aliens but features our galaxy and the elliptical paths of our planets. It's the kind of cover I'd love to have as decoration on my wall. Levenson takes the reader on an historical journey through physics, cosmology, and mathematics. From Newton to Einstein, a detailed exploration is made explaining why scientists from the past believed that a small planet named Vulcan caused Mercury to bend near the Sun and deform its elliptical orbit. He talks about the scientific method and how science is so unique because it is a system of theories and hypotheses which is constantly changing. Scientists seek to shed light on the mysteries of the universe and to do so means that there will inevitably be errors that must be corrected over time as instruments improve and knowledge expands. Einstein's theory of relativity and the relationship of gravity between the planets threw Newton's theories for a loop (I hope that planet joke went down well for you) and changed the way we see the cosmos. It's a really great little book that I think all science nerds can appreciate. (It was super quick also!)

Here's a picture of the cover which I think is gorgeous:

Source: Penguinrandomhouse.com

**If you're interested in buying this book or any books really, you can click here or here. The first will re-direct you to AbeBooks and the second will re-direct you to The Book Depository. These are great websites for purchasing books (AbeBooks carries inexpensive used and out-of-print books and The Book Depository ships free everywhere in the world). Full disclosure: I will receive a commission on all sales made by following either of these links. I wouldn't recommend a site that I didn't use and you are under no obligation to purchase anything. :-) **