Wednesday, March 7, 2012

SMS Texting - One of the biggest scams

Just FYI, phone SMS texting prices are such a huge scam. It's ridiculous. It makes me angry. I want to sue the phone companies for allowing such an oligopoly. Why else would they all be raising their prices for something that should cost almost nothing?

An SMS text message can store a max of 150 characters, and they're not even 8-bit characters, they're 7-bit. So that's about 1050 bits, or just about 1kb (132 Bytes) in total per full-length message. If the message is longer than 150 characters, it's just spliced into multiple messages and sent in sequence. Voice calls, on the other, hand use around 28kbps I'm estimating...that's per second when you're talking to someone!!! So if I talk for just ONE minute, I'm sending 1680kb, which is equivalent to sending about 1600 text messages... To bring things into perspective, if I paid the same rate to send data for voice calls as I did for texting, that would be a price of $40 per minute to talk with someone!!

Here's the calculation if you pay $5/month for 200 texts:

($5/200texts)*(1600texts/minute) = $40/minute

So why does SMS texting even cost ANYTHING? It should maybe be $5 per month maximum, for UNLIMITED texting, if not FREE. Furthermore, when you receive an SMS, you have no control over whether you want to receive it or not. Plus, both the sender AND recipient are automatically charged. I believe it's possible to block entire phone numbers from sending you texts, but that's the only method. In India and many other countries, recipients of SMS texts are not charged.

Wow, with the 4G network it looks like you can download at 50-60Mbps. That is INSANE, that's wifi speeds. That's comparable to 50,000 text messages per second. I can only imagine the speeds will get faster in the future. Also, if you have one of those internet plans, and you text through an Instant Messaging app like yahoo, MSN, Skype, Google Voice, etc., you're saving yourself tons of money, because then you're being charged a much cheaper data rate to send those "text messages".

MSN for years now has let me send SMS text messages for FREE from my computer to someone's phone. I just have to pay for my home internet connection.

Remember a few years back when texts messages cost 10 cents each, then 20, now 30? Why is it going up?

Also here's an article claiming the same thing:
http://www.college-startup.com/rants/oligopoly-a-rant-against-the-cellphone-industry/
but there's plenty more of this to be found online with a quick google search.
I highly recommend reading this link http://www.wired.com/epicenter/2010/06/wireless-oligopoly-is-smother-of-invention/ we continue to allow the wireless carriers to limit us.

/end_rant

Tuesday, January 10, 2012

Republicans want less government?

I hear it all the time, usually from republican candidates and voters: "We need less government regulation and MORE freedoms"; but is this actually in general what republicans want?
No, actually they want deregulation in some things, and more regulation in other things... just like everyone else.

Where they stand when it comes to:
Taxes? Government should have LESS CONTROL.
Energy efficiency standards? Government should have LESS CONTROL.
EPA/pollution mandates? Government should have LESS CONTROL.
Gay Marriage? Government should ACTIVELY PROHIBIT IT.
Drug usage? Government should ACTIVELY PROHIBIT IT.
Abortions? Government should ACTIVELY PROHIBIT IT.
Creationism in schools? Government should ACTIVELY ENFORCE IT.
(and many more!)


Looking at that list, it would seem the republican agenda prefers government control when it's in their favor,

As a lesson to people need to STOP promoting "less government" when what they actually should be doing is vouching for what they DO or DO NOT want the government involved in. Just sayin'

Saturday, January 7, 2012

Religion and "God"



Many people often ask me what my religious belief in "god" is. So here's my explanation of current views and its history of reasoning.

I wasn't raised with any specific religion, though my grandma in Germany taught me a prayer once that we'd say every night before bed. Interestingly, my grandparents married with different religions (Protestant and Catholic, I believe) and back in their time this was seen as heresy, but they were in love and determined. Today people could care less about "mixed marriages" (the topic today is same-sex marriage). This must've caused some difficulty between my grandparents deciding how to raise their children, because in fact, both of their children (my mom included) turned out to be non-religious. My dad had a pretty different experience. His father followed "Christian Science" and pushed those views pretty harshly (not allowing my dad to enroll in science classes in high school). Neither of my parents followed in the traditional footsteps of their own parents. And obviously, my parents didn't care what religion I chose, so I was free to believe whatever I wanted (though there was an influence toward logic and reason).

Most of my life I believed in some type of higher Being because so many others did too, it just seemed "normal", but wasn't very sure what it meant. During my mid-teens I began to question these things and wondered whether I was possibly an atheist. As I started solidifying my beliefs and aged into my early twenties, my stance changed into agnosticism. The main reason for doing so was in realizing that the claim that "NO god exists" is made with the same lack-of-proof as claiming "god exists". Even arguments like Occam's Razor cannot justify the claim that there is "no god" when lacking proof. Atheists tend to like ideas about proving negatives (see evidence of absence), but that's not very sound logic because it's omitting a possibility when
"some claims cannot be falsified because they are ultimately unverifiable"
It is these unverifiable claims that always seem to linger as humanity holds tightly onto them hoping they are true. Eventually I was left in a stage of not knowing whether "god" existed, but continuing the journey to search for logically sound ways of making progress and accepting that some things just may never be known during my lifetime.

Define "god"

Around age 24, I learned about Ignosticsm. This philosophy talked about how most current religions assume too much about what "god" is.

"God" lacks a clear definition; how do you define "god?"

If you're not really sure where to start, here's something to provoke your thoughts. In an attempt to answer the question myself, assume that one day a Being crosses your path claiming to be "god", and says,
I am god, and I can prove it to you by granting you any wish. What would you ask of me to prove myself to you?
How would you respond? Would you ask him to bring a relative or friend back from the dead? Teleport you to another galaxy? Show you an event from the past/present/future?
Think hard about this for a minute before reading on...



I've tried to think of many questions, but have never been able to pin one that WOULD ACTUALLY PROVE any Being was indeed a "god." This is mainly because any of those acts could plausibly be performed by a more advanced being of our universe, not necessarily a "god" that created it. An entity of higher intelligence could posses the advanced technological capabilities to manipulate space/time/matter far beyond our current scientific understandings or engineering capabilities (a being born in this universe just like us humans). If an intellectual alien species were to have just 1000-2000 years of advancement beyond ours, there's no telling what they could be capable of... NO idea, especially when considering that technology advances exponentially

NOTE:1000 years is a minuscule time frame in comparison to the age of the universe, there could be species out there which are orders of magnitudes more advanced than our tiny minds can even begin to comprehend.

To put this into perspective: if you showed a caveman a lighter, he'd think you were a "god" for being able to create fire in the palm of your hands. If you showed him a modern smart phone, he wouldn't even be able to comprehend its significance, let alone be able to predict its usefulness thousands of years later.

My point here is that it's difficult to distinguish between intra-universe technology and extra-universe "powers". In fact, "playing god" is something we humans do all the time. By farming plants we impose governing rules/restrictions on crops by seeding them in soil, watering them, exposing them to light, harvesting them, etc. for our own benefit/consumption. In a similar way, all of us must also adhere to the governing laws of physics; a cage we're all trapped in, but for what purpose? We can't see what is creating or enforcing these laws, maybe it's a higher intelligence manipulating us, but even if that were true, the Being need not be at the top of the command chain/pyramid to control us in our trapped environment.

Anyway, the definition of "god" (as most current religions define it), assumes too much knowledge about what "god" actually is. I think a major criterion people accept is that "god" is out-of-this-universe. Meaning any Beings that evolved within the universe (ourselves included), no matter how advanced and awesome, wouldn't be eligible as gods. A true "god" would have had to create the universe. But is that really a "god" or just another advanced species? Does it matter? Maybe a "god" is the one at the very top tier of ALL creators, but is that even possible? Who/what created "god" and when does it end? Maybe "god" is that which has always existed, never having been created. These questions may be the very last ones that science can ever possibly hope to answer!
As we humans discover more of the universe, our perspectives change greatly, but "god" will always be used to define the unknown.
THAT is probably the best definition of "god" you'll ever find if you were looking for one...

If in fact I believed the fairytale-esque religious writings/folklore of holy scriptures, I would still venture to say that the "god" in all of these stories is either completely bogus or was a very advanced and strange/irrational being of this universe.

The Greek gods have long since been moved into the category of "Mythology." Why? Because that belief system has no more followers. Thousands of mythological gods have been retired in this way. If you think about it,
“We are all atheists about most of the gods that humanity has ever believed in. Some of us just go one god further.”
― Richard Dawkins, The God Delusion
We can reach the top of Mt. Olympus now and see no evidence of gods up there, but when we reached the "heavens" aka. the sky, people (instead of letting go) found ways to further their deep beliefs in heaven/hell. There are over 2000 man-made religions, all claiming to be correct. In essence, an atheist just believes in one less god than a theist, of which they commonly agree that the other 2000+ are all false gods.

Whenever strong evidence contradicts the original forms of a superstition, that superstition either dies-off (as an untold many previously have), or more likely is shifted to a new pocket of scientific ignorance where it cannot be tested/verified (yet).
Some choose to ignore altogether or demand overwhelming amounts of proof that contradict their beliefs, yet blindly have faith in things they wish to be true.
It's an interesting social dynamic because this shifting attempts to keep the old idea, even though it's now been transformed into a new one, so as not to fully admit the old one was wrong. Scientific ideas do this type of refining all the time, but science is allowed to -- no, required to -- by definition. Religion often wants to have it both ways: forcing people to hold onto archaic beliefs only when it's convenient and beneficial for some agenda/purpose. This type of manipulation is troubling.

One more thing that bothers me greatly is how willingly people will believe so-called "experts" from millenia ago, but not trust current actual experts who are vastly superior in outlook and knowledge.


On a side note, I've learned NOT to dismiss everything from religious texts as completely bogus either. There's definitely some interesting ideas and useful advice to be gained from some of the stories. If people actually followed Jesus' teachings of love, acceptance, empathy, and forgiveness, the world would be a better place, but often religion is interpreted to justify the opposite. And that's another gripe of mine, that religion is open to interpretation and can be used to justify almost anything (in the name of religion).

Fiction vs. Science-Fiction

I once laughed at the bible claiming the Earth was created in 1 week on the basis that it was impossible in general, but when I started to seriously consider it in terms of past/modern human technology and engineering capabilities, it seemed plausible with advanced technology. Don't get me wrong, enormous amounts of evidence suggest that the earth is indeed 4.5 Billion years old forming from after our sun went supernova. But don't take my word for it, just ask the <Sarcasm>  almighty omnipotent Google:
"how old is the earth"

Bam, there's your answer. Our current explanation is that Earth formed after our star went supernova and was brought together by natural physical processes which we understand pretty well. However, in general a planet COULD forcibly be created in 1 week with the proper technology; it's not impossible (it may seem like sci-fi to us presently). Looking at creating the Earth from an engineering perspective, a planet could be created in 1 week. I can imagine that in a few thousand years, great advancements beyond our current technology could grant us the ability to construct planets if we wanted to (and didn't destroy ourselves first).
With great power there must also come — great responsibility.
-Stan Lee
I can envision it now, it could be called "Planetary Engineering." Things like terraforming, creating/harvesting and heating/compressing massive amounts of matter, or crashing smaller planets together could all fit into this field of study. I go even further to imagine that we could produce non-spherical planets, say ellipsoid-shaped. We could have oceans just along the equator region. No atmosphere at the poles (which would be great for space docks because those endpoints of high elevation are already moving faster). Gravity would be oriented normal to the planet's surface only at the equator and poles (pretty cool huh?!), everywhere else on the planet would feel like living on a hillside with the varying slopes depending on your distance from the equator/poles.

Closing Statement

In conclusion, as long as unknowns exist, we will always have a place for the term "god". The definition may change over time as science pushes forward and reveals hidden truths, but I'm doubtful that "god" will ever be disproven entirely. I want to end with a closing statement from Carl Sagan, one of my heroes:
You may need to open this image in a new tab to see the text better.


Saturday, June 11, 2011

Energy Situation

As I drove through 18 U.S. states in the past 4 weeks, I couldn't agree more with this video

The following is a short "essay" of my experiences and observations after returning from a 4 week roadtrip today.

I saw flooding across the nation, almost couldn't cross the Mississippi River, played it safe and drove north through Arkansas to cross. Rain followed me for most of the days, forcing me to stay at hotels more instead of camping. I didn't see any of the huge wildfires, and luckily the tornado warnings in a few of the states were just warnings. A few days ago I couldn't visit Yellowstone because of record snowfall (it's June!). I wanted to escape the AZ heat, but it stayed cool the whole month I was gone... While in DC I sat in the Senate Gallery for half an hour listening to 3 different Republican Senators (all old white men) discussing Energy Policy and lobbying for drilling more oil "to keep jobs and reduce oil imports" (Nebraska)

On my way into Wyoming I saw about 8 trains that were probably a mile long EACH, and 5 of them were full of coal, while the others were returning to be filled, and these were only deliveries eastward that I could see driving by in a few hours! (photos coming soon)

I'm going to bombard you with a bunch of facts now :I
I noticed it was very windy in Wyoming yesterday, and for the last decade power companies have been trying to decide whether to build giant transmission lines from Wyoming that would deliver electricity to CO, NM, AZ, and CA. I saw a few wind turbines on my trip, but they're contributing less than 1% of America's energy. China surpassed all countries in Wind Energy last year as their government tries to find ways to meet their rapidly increasing energy demand.
It's not likely that any new coal plants will be built in the U.S. according to an SRP spokesman that came to ASU, but China is producing a new 500MW coal plant every single month! That's insane... and scary.

If you're wondering, I just took a class on Renewable Energy Engineering so I had all these facts fresh in my mind as I roadtripped through America.

I know the recent incident in Japan has made people skeptical of Nuclear Power, but I see it differently. If that Fukushima plant survived an earthquake of that magnitude (plus flooding) without a catastrophic failure, I'd say the technology is quite stable. However, nuclear power is an "alternative resource" and arguably "clean", but it's not a "renewable resource" and therefore not a long term solution.

Regardless of whether you believe humans are effecting the climate, we need to find ways of harvesting incoming energy from the sun. The major difficulty is that the sun energy is dispersed over large areas in small amounts at intermittent times (quite different from our past perceptions of energy extraction). Currently we have a variety of mechanical methods for extracting the sun energy. If photovoltiac (PV) efficiency increases (predicted to reach 40-45% next year) then that would probably become the dominant method (as mechanical devices are having trouble getting much higher than 31%).

The challenges we face with sunlight intermittence issues can be overcome by developing methods for Energy Storage and Energy Transmission. We also need to accept that our current lifestyles consume vast amounts of energy, specifically transportation, and that we may need to give up some of the comforts we currently enjoy (i.e. driving individual cars). No one wants to give up luxuries, and we're quite spoiled by all the great things we have. In the last century we've hastily burned up the stored energy in fossil fuels that required millions of years to form, and we can only harvest so much power from the sun directly.

I'm interested to see how everything turns out, but this time around renewable energy won't die off like a the fads of the past.

Wednesday, March 2, 2011

Fun with widgets'n'things

Today, I created an account on Wolfram Alpha and then proceeded to create my first Widget (visible in my "gadgets" section. I am very impressed! It's helping me with my perturbation methods homework at the moment. I can't wait to be finished with this 2nd HW assignment worth 25% of my grade! Tomorrow is the last day to work on it, and also my last day to work on the Wind Turbine presentation in my renewable energy engineering course. Pretty excited, once this is complete, my semester should be more relaxed. Anyway, this has been more of a daily journal entry than anything else.

p.s. I just now Google'd my full name and the word "turbine" and presto, my thesis paper actually did show up! This pleases me greatly :D
ASME finally uploaded my paper for the conference I presented at too!


-MasterHD

Sunday, February 20, 2011

The English Language Sucks - Part 1

For those of you who don't know me, I grew up in America, but often times I spoke German with family when I went to visit relatives overseas at a very young age. Growing up speaking two languages, I now speak them both fluently and without an accent. It's a great ability to have, and I encourage teaching children at young ages like 5-6 to start learning a 2nd language. I'm lucky to have had this chance, my two younger sisters weren't exposed to the foreign language as much, and neither of them is fluent in German now, even after both having taken 3 years of high school classes.

Anyway, these circumstances have really raised my awareness to many of the nuances in the English language. German has some nuances too, but not nearly as many, and almost no spelling nuances. Many of the spelling irregularities in German are from the modern English words like Computer, Downloaded, or Internet. English has this same problem with French words from the time when France occupied Britain centuries ago. So it would seem that modern English is going to slightly degrade the quality of German spelling syntax in the same way that French has degraded English (depot, restaurant, garage, buffet, etc.)

To start off my rant, my friend Chris just pointed out that in English we "take" things. We take "showers", "pisses", "breaks", "rides in cars", "a nap", "for granted", "a shit", "it easy", etc. In German we "make" things. Like "mach's gut" which directly translates to "make it good" which is basically means "take it easy." Waddya know, Americans take things and Germans make things...Germany was the number one world exporter a few years back (2008?) while America has been the number one importer for as long as I can remember. Is there a correlation here??

Maybe someday we'll construct a new language that becomes widely accepted and takes all the best qualities of every language and combines them together. I believe this was attempted before with Lojban, but it failed. I will need to read more about it.

I will be posting many more of these discoveries as time goes on, so stay tuned!

-MasterHD

Wednesday, February 16, 2011

AI on Jeopardy

I don't know of you have been in the loop with this, but just today I was over at my parent's house and they had Jeopardy playing on TV as usual, except this time I heard some strange computer generated voice coming from the TV. When I looked over I saw a large black box sitting between the other 2 human contestants. Not only did I immediately recognize what was going on, but my eyes glued to the TV in astonishment wondering why I'd not been told about this by anyone! Today was day 3 of this competition. The AI named Watson, built by IBM, was playing against the top human players to ever have dominated in Jeopardy, each winning a few million dollars.

Watch "him" dominate the humans on day 2 here (youtube links):
Part 1
Part 2

This is a HUGE step up from the AI defeating the chess players decades ago. I can just see the uneasiness of the humans as they think about smashing the computer to pieces. "Take that! Bet you wish you had arms huh?!" I get a very uneasy feeling about it too. What if the AI becomes so "smart" that we can just ask it anything? It's definitely passed the Turing Test on this one. It reminds me of the electronic Hitchhiker's Guide. This single computer could contain all of the history of our race and readily spew out the info for any future purposes or archiving! Projecting the possibilities into the future of AI, would mankind then lose its ability to think for itself? I'm talking about a computer like MultiVAX, in the story that Isaac Asimov wrote half a century ago. Read it if you haven't, because **its about to get real.

One day soon we'll see this technology employed in our internet search engines!
What is the AI's prize? Humiliating mankind? Or something scarier...
You Win
Scary...

Edit: Also Jon Stewart has something to say about this whole ordeal