Some Science Behind My Science Fiction

Having just read an article in Popular Science online about what a”Generation Ship” might look like, I was gratified to see that some of the core concepts in my science fiction novel, Trinity on Tylos, are firmly rooted in science.

The article speculates about what challenges the multi-generation inhabitants of a colonizing venture (based on an extrapolation of current space technology) might face. Topics addressed include propulsion, medical issues, livestock, and robot workers.

In Trinity on Tylos, the alien captain of the Archeonite III has a big problem: his colony of survivors died out, but he has the ability to grow little Archeons from stored genetic material. He just needs some baby mamas, and my characters Venice Dylenski and Alathea Duke end up with the task. In the Popular Science article, We Could Move to Another Planet with a Spaceship Like This, the author mentions that “speculators say it’ll take 20,000 souls to start a healthy population on a new world. One space-­saving tip: Bring frozen embryos and people to diversify the gene pool upon arrival.” That’s right out of my novel, where Azareel and his android medical team design the embryos that Venice and Alathea gestate.

As in the Popular Science article, robots are probably going to be the grunt workers of the future. In my novel, the Archeons use robots (as they take the form of their makers, I call them androids) as workers. A limited but technologically proficient population would no doubt employ robotic workers, freeing the populace to supervise or take on  tasks that require a more creative mind.

Trinity on Tylos is a complex story, because it goes beyond being just a space opera and delves into human relationships, made more complicated by the limited number of people with whom the characters interact. Also, it is a story of surviving on a somewhat hostile planet, solving such issues as having enough water to irrigate crops. The Popular Science article mentions farming as one of the most necessary activities once the generation ship reaches a new planetary home. Indeed, when I wrote Trinity on Tylos, I remembered the words of William Bradford, a leader of the pilgrims who settled Massachusetts, who wrote “what could they see but a hideous and desolate wilderness, fall [sic] of wild beasts and wild men—and what multitudes there might be of them they knew not.” Survival is not easy, and the Popular Science article, although very positive in outlook, does not ignore the difficulties that might face the future generations of humans whose journey began with some adventuresome ancestors.

Technological progress and science fiction often go hand in hand, because what writers dream up, engineers can (sometimes) make happen. However, the reverse is also true— when creating a science fiction story, there must be some science blended in with the fiction. Trinity on Tylos is science based fiction, and it is available for your Kindle reader or Kindle enabled device; just click on the cover art.

 

Printing in the digital age

For ages, I have used a couple of older HP printers. Back when computers were a “new” thing, hubby loved (and I do mean loved) his dot matrix printer. I finally convinced him that we needed a printer that would keep up with our ever growing computer power, and we bought our first HP ink jet. New found love….

Many printers down the road, we were making do with our oldies but goodies until the cartridges got crazy expensive. After doing quite a bit of research, I took a leap of faith into a newer Epson “Eco Tank” printer with wireless. Of course, after having to be tethered to a USB cord, we are loving the convenience of wifi printing. But, in the long run, I hope to love the ink tank more. The Epson ET 3750 has the “workforce” label attached, primarily due to an upgraded print head and a document feeder. I hope we like those features, but I am replacing a color laser that we used for volume printing and an ink jet all in one that I used for pictures, scanning, and single copies. The cost per page is supposed to rival the laser, and as this model has auto duplexing, it should cut down a bit on paper use as well. The warranty is 2 years with product registration, and I hope it lasts longer than that, of course.

Set up was longer than the 20-30 minutes that some reviewers reported, but not bad. Filling the ink tank, charging the print head, and completing the ink fill was a chore that took longer than anything. Print quality is pretty good with text and only so so for pictures. (I usually use Walmart or some other photo finisher for pics that I put in frames, however.) The speed is better than our old ink jet and rivals our older laser.

If you don’t print often, then a printer like this will be a waste of money, but I was spending $20 per ink jet cartridge (for a total of $80) for the old ink jet, plus about $85 per toner cartridge (for a total of $340) for the laser. As the Epson ET 3750 is supposed to replace both printers, this looks to be a good deal. Wireless is just a perk!

Weight loss apps— my experience

scaleI guess the subtitle is Weight Watchers vs. My Fitness Pal, as those are the only two I have used enough to review in a meaningful manner.

Quite a long time back, I went to Weight Watchers and lost a goodly amount of weight, but I didn’t reach any goal. My thought at the time was that I had learned so much that I would be able to maintain my loss, and for a time I was somewhat successful. Fast forward a decade plus, and I was shopping the big girl’s section, which wasn’t much fun. Also, I became seriously concerned about the health effects of carrying so much extra weight around.

So, I joined Weight Watchers again, and wow, had things changed. Everyone was using the “app” and the meetings were half as long as before, because things were so high-tech. But, the core principles are the same: foods are assigned points, based on both calories and how “healthy” they are, and users are assigned a point target, based on certain individual criteria. Instead of looking up point values in a book, as we did before, the app can assist, even allowing users to scan a bar code on a package. (I don’t use that feature much, because fresh foods like blackberries and tomatoes do not have bar codes.) Anyway, the program works, and I lost even more weight than I did the first time, albeit over a longer period of time. (Maturity sucks.)

As I was losing, hubby lost quite a bit, too. He and his doctor were happy with the change, so hubby decided to go “all in” on weight loss, but he was not about to pay for it. So, he decided to try the “My Fitness Pal” app, as the basic version is free, and it works quite well. Since I do most of the cooking, he was always asking me for assistance in recording his food intake, which weight loss programs call “tracking,” so I ended up doing both WW and MFP for a few months. I’m currently still at my goal weight, which means as a lifetime member, I can use the WW app for free, but instead I am using MFP.

Both apps are very good, but for losing weight and learning how to do that, I would certainly stick with the WW app. By weighting (pun intended) certain foods, the app not only tracks users, but steers them toward healthy eating habits and better portion control. One excellent feature of the WW app is the recipes, which help users come up with a healthy recipe for whatever ingredients are entered. So, if I see pork tenderloin on sale, I can open the app and summon several healthy recipes right on my phone or iPad. However, the nutrition reports offered by the MFP app does a much better job of showing excesses or deficiencies in what I’ve been eating. For instance, I’ve been using MFP to help me keep up with how much protein I am eating, as I am a serious carb lover, and I might eat too many carbs and too little protein without those handy reports.

In our high tech world, it is quite easy to eat too much and move too little, so apps such as Weight Watchers and My Fitness Pal are very helpful.