Lathe, only machine to make itself?

In my Materials class last week we watched a video that bothered me with a statement that the Lathe was the only machine that can reproduce itself. Its not as if there aren’t other machines that can do that, right? Actually wrong, after a small investigation the Lathe and the Mill are the only 2 machines that have a chance of making themselves in the manner that I now think of it as. Many people on forums mentioned Dave Gingery who actually produced parts of a lathe using a casting then proceeded to use that lathe to make the parts more accurately and make the lathe more efficient. I have never seen this process before but I can tell you with almost absolute certainty that a 3D printer cannot do that. Of course a 3D printer can produce most of its support structure but many of the moving parts need to move along a straight metal rod, or multiple rods depending on the design, and many 3D printers cannot print metal so it is going to be a while before they can fully reproduce and they can’t make themselves from nothing unless I missed something. The only part of a lathe that cannot be made by a lathe is a power source which means that somehow you will have to hook it up to an engine or some type of turning machine (waterwheel maybe?). Assuming that the 3D printer would not be able to make the computer which is like the power module for the 3D printer but neither can it create the wires which power all of the processes while the gears would be easy to make in a lathe with some modifications.

So I say that the video about lathes when they say the lathe is the only machine to make itself is most likely right other than the fact that it can’t do that without an operator which is an argument in its own right.

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Reviewing my Moto G from Republic Wireless

Hello one and all, I haven’t posted anything of significance lately but I have recently bought a Moto G 1st generation from a new and awesome carrier. So, first off, if you haven’t heard of Republic Wireless I don’t really blame you but I saw the beta going on a few years back and had more recently ordered a Defy XT off of ebay and activated it. The main thing about this service is that it can use almost any wifi network to make calls even if you don’t have signal in the house. My grampa has one of the slowest networks that I know of (hughsnet in the middle of nowhere) though me and my mother were both able to talk on our phones through that network easily.

Now Republic is not without it’s problems, such as the first phone I had, The Defy XT, could not do picture messaging and could not turn over calls to the cellular network if you started the call on wifi. The new Moto G still has some problems but it is a large step up from the Defy.

Specs: A bunch of data that makes no sense to the average person who wants to know only “does this thing actually work?”

So, The speed is decently fast, there are hiccups here and there but that only started to appear when I started to use custom launchers, my daily launcher is Yahoo Aviate. The phone has clear audio compared with any phone I had before including my nexus S 4G which was a very good phone.

I think that the wifi calling is a great thing but I have had to transition a few times onto the cellular to hear the person on the other side, though this mostly happens at times when there is high internet traffic in the area I do get a bit annoyed. The battery will last all day with location and bluetooth off but I usually have to charge it twice in one day which is near impossible to some people so buyer be warned when it comes to battery life.

I would like to add other things to this review so if anyone has a question about the phone leave a comment below and I’ll be sure to respond as fast as possible.

Citations and plagiarism

How are we not supposed to plagiarize in school when everything they have us do gets different rules each year? I know I might be a little bit nit picky but MLA has changed at least 4 times if not more just in my 4 years of high school and going into my fourth year of college! Writing a web citation in MLA went from including any information that could possibly exist on the page down to the original website and the article (from reading my notes you people looking for a citation now!) I agree that Citing sources is important and these sources might change over time but if there is a standard set in one class and the next class is supposed to use this standard they have to reteach it completely. I took all of my high school english classes and my teacher in College also taught us how to do correct citations for the web because they change every school year!

I’m not saying that plagiarism is not bad, it is absolutely no good for anyone to plagiarize peoples work; but does it really need to be so hard to give credit to another piece? All I am asking for is some basic rules that will not change yearly and allow us to work without worrying if we are using the latest citation type.

Quality of teachers vs. Quality of classes

This semester has been an interesting one, it marks my first online class at IvyTech and also my second highest GPA since high school. As I prepare for final exams I have to remember some of the teachers who helped me get where I am today looking through my Chemistry book in the nice quiet Panera Bread. But why do we remember teachers and not the classes themselves? the class was not necessarily developed by the person teaching it and a majority of my college classes so far have been put together by a committee of teachers who, if I can be so bold, cannot agree on any changes to save their students GPA. Though the teacher, also especially in college, gets freedom to determine the test questions and what type of lecture they provide. While some teachers are very limited by the course itself it is not always fair to blame either for your mistakes.

I have had teachers ruin subjects for me and some that have made it more entertaining but if you have the first type of teacher it might be good for you to put in a bit more effort. I was failing Calculus 2(ended up dropping it after getting near the end and realizing I could not bring my grade up even if I got an A on my final exam) I realized that it was not my teachers fault and made corrections, though I made them too late. The instructor barely used class time and mostly told stories but many people were still passing, and even excelling, in the class. I asked them what they were doing and it turned out that many of my classmates came to lecture only to review and have already watched several lecture videos online. It was way too late to start that so I decided to drop before my time was up but when I take Calculus and Calculus 2 again I will most certainly be looking for those tutorials online in order to find some help.

There are also many alternative tests out now which really help, CK12 offers flexbooks and lessons that are more understandable than most classrooms! I do not really like the way all of them are laid out but CK12.org has been a great resource since I learned about the project. And if neither of those work go to a tutor of form a study group! This year in Chemistry has been the first time I’ve actually had a study group (4 people works better than 2 I think) and I have been excelling by helping them get the questions and also by asking them questions. I’m at 90% right now and that is mostly because of the slight mistakes here and there. Thats all for today, I’ll hopefully be posting much more often this summer so stay tuned!

Simplifying: applied to life

To simplify a math equation all you need to do is to plug in variables or reduce it down, it’s simple, clean, and unique to each problem. Life is no different, or so I’m told, there are plenty of books out on how and why you should simplify your life and it mostly boils down to one reason (in my circumstance) I have too much crap! I have been accumulating for 21 years! My entire life I have been sentimental about keeping stuff that I don’t need like a way of saying: “I still remember that person who gave me that” but it is time to stop gathering crap and start gathering stuff I actually need. I’m not going to make a 30 or 90 day commitment because I would not follow it anyway and it would be a waste of time to do so, what I am doing is saying that I really need to get rid of stuff before our next move (which might be next week for all I know).

I think my collecting of stuff started when I was young. I would never want to get rid of anything and my room was piled with broken toys that I would get around to throwing away but never did. This is fine for a kid but now I have shoes that are torn apart that I do not need, clothes torn that I will never wear again, and cords that belong to electronics I no longer use or sometimes even own! Those aren’t the larger problems though, in reality I think I have one pair of shoes that really are in bad condition and my clothes are thrown out regularly as they tear but paperwork and physical media seem to be big issues with me. I used to think I needed to own every movie on DVD and all my music on compact discs even after Itunes, Rhapsody, and many other software has made DVDs and CDs pretty much unnecessary since your purchases can even be backed up online. The final push to get rid of my excessive CD and DVD collection (what seems excessive to me may not be too much to you) I will have to repurchase about 30 movies online or make the choice that I do not need these which will be a hard decision though most of my music is already in my digital library and I no longer need the CDs in that form to use the music.

The paper from notes and other school assignments I think will be the hardest  to get rid of since there is still not a simple way to transfer all of it to digital (since it mostly consists of spiral bound awesomeness and drawings in the pages that I will never make again) I just have to make the decision of what I really need, the textbooks are useful but I may never use them again. additionally they take up a lot of room in my bedroom and I never really pick it up and use it so my next task is to take them all and get rid of them but maybe take the name and isbn to put in a database and make sure I can find them if I need something from them.

If anyone has more suggestions I would love to hear them there is a comment section below, thanks for reading.

Portable Desk in a Bag

What if what you were just working on just pops open on whatever surface you go to and start to work? My productivity would probably double with how much time it takes to get all of my stuff out and actually start working but would it really be an organized way of doing things? Binders are an attempt to make something that one can take with them and open right to the spot they left off but they don’t give you a pencil and music. Computers are almost as bad, when one turns on a computer it will either start from where you left off (if it’s in sleep) or give you a blank canvas. The big problem with computers is that homework can be translated to the computer with a little effort but it also can be hard to backup and even harder to learn how to translate your equations into code. Even worse is that there is NO guarantee that the program that one uses is compatible with the program their teacher uses.

I have been working on trying to learn how to translate My math notes to PC so that I would have an easier time storing it  but the thing I’ve noticed was how awkward it seems to transfer between programs (aka if I wanted to back it up with evernote then the equations no longer show up) So I am just wondering, why not? The language I am using to type these notes is LaTex and it is a commonly used open-source language but it does not work the same way in evernote as it works in NixNote on linux, in fact Evernote does not even suppport any type of equation writing on its online note editor. My point is: if there is an open standard for translating these to computer why doesn’t everyone support the idea of it?

To be fair nixnote, which is the client I use to upload to evernote, is not an officially supported program but it still is annoying that I cannot find anyway to get my notes taken on a device and back them up simultaneously! I just need one program with some math writing shortcuts so that I can use it to transcribe my notes after class?! I guess they can’t make it easy to do but could people at least make it freakin’ possible?

I Use this as an outlet

Most of the time when I come on to blog here I do not publish what I have written because I am unsure about how it is written or how well I have made the content, and this is because this is my way of venting. I have more than a dozen posts about being mad at people but what is the use of publishing them? It will get NOTHING done by telling moorpark college that their records office will not answer any phone call that I have made in the past 4 months or to post that Mcdonalds has a horrible time getting any of my orders correct. I apologize that I haven’t been posting all too much but I still consider this a way of venting and can barely think of a reason to actually publish half of the crap I write.

Just a By the way, I haven’t seen you even putting new posts into the draft section Crius! but anyway I will be continuing to post just probably not too often as is seen in my past, sorry I hope you can forgive me.