Sunday, September 14, 2008
Tuesday, October 24, 2006
Review on Tempur-pedic Mattress
A few months ago I started having persistent backpain. It all started when the last pillow top mattress we owned started to give after a measly three years and became too soft for my back. Then, refusing to get a mattress so soon in time after we've spent so much on that mattress, we tried to flip the mattress upside down (never was intended for that, by the way) and it was too hard. Every morning the back pain just got worse. Finally we caved and decided to purchase a new mattress.
When you think about the best mattress for backpain, the first thing that pops into mind is, of course, a tempur-pedic mattress. And I know I wasn't the only one who thought that because I read someone's comment on Amazon.com soliciting information (review) on tempur-pedic mattresses. Interesting enough, of all the researches that I've done on tempur-pedic, nothing mentioned that it's great for back pain/support. Regardless, I already had the pre-conception that this is what I need. So we purchased the cheapest tempur-pedic (about $1,600 when all is said and done) they have at Sleep Train.
Here goes:
Pro (might as well start from the good): absolute zero motion transfer. Sometimes I get in and out of bed some 15 times before settling in, and that used to disturb hubby's sleep. Well, that never happened again. A few times, even a light sleeper like me didn't detect him crawling into bed. Perk: your next door/ downstair neighbor no longer need to know when and how long each time you have an intimate moment.
Con: It did not do a lick of what I thought it was supposed to do -- give my back ultimate support. In fact, it failed in that area entirely. It was too soft to provide any kind of real back support whether I was on my back (I heard that's bad posture for the back) or on my side. If I sleep on my back, my entire lumbar region will curve downward, which was not comfortable at night and gave me severe ache in the mornings. If I sleep on my side (and I don't want to feel that I HAVE to sleep on my side for the next 15 years), my side that touches the bed will be completely flat, and causing over curvature on the upper side. The longest time I can spend in the mattress (any position, awake or asleep) is seven hours. And I don't mean the ache begins after seven hours. I mean the ache became absolutely intorable after seven hours. Forget about sleeping in on the weekends!
Neutral: Do know that a Tempur-pedic is warmer than a regular mattress. You know that nice cool feeling when you first get into bed? Forget about that. I've already read reviews that about 50% of Tempur-pedic owners complainted that it was like sleeping on wet sand. Frankly, I don't feel that way at all and ABSOLUTELY love the no motion tranfer "feature."
In conclusion: if the problem you are trying to solve is that one person tosses and turns too much and/or the other is a light sleeper AND you DON'T have a bad back, this is a great buy. If you do have a bad back, I suggest you try this out for yourself. Be sure there's a return policy where you buy it from.
Sunday, October 22, 2006
Flip or Flop
So lately I'm playing this one called "Flip or Flop." The idea behind it is simple, you want to flip houses and help grandma buy back her $3 million house. Frankly, I think that's an unreasonable request from a family member, but that's not the point here. So you start out with cheap houses, $10,000 - $30,000 and by the time you get up to the "filthily rich" area, you are seeing houses in the $2 million plus range. Why am I blogging about this stupid game, you may ask (and I'm sorry that you are reading my blog, really, there are better things to do out there than reading my mindless rambling)? Because while I'm quite sure the game developer meant to set it at an outrageous (yet achievable?) prices, $2 - $3 million houses aren't uncommon around this area. Unless, of course, the developer is a bitter person living in the Silicon Valley like me, in that case, he/she is just being sarcastic. And mind you, these $2 - $3 million houses aren't even that extravagant... just your regular 2 - 3K sq ft houses everywhere else... Like I said, tragic...
Sunday, September 10, 2006
Robotics
Anyone who are remotely interested in science fiction and have watched a few episodes of Twilight zone or Issac Asimov's Science Fiction Magazine have probably seen stories about the origin of mankind. The basic premise goes something like this:
Humans went to a different planet/aliens visited our planets/we travelled back in time to prehistoric earth and tweaked with the genetics of local organisms/taught them how to use their opposible thumbs/tools/start fire and wah lah, we have our humans today. There are many versions but the underlying idea was the same: "devine intervention" wasn't really from the devine, it's from somebody just like us.
So do you see where I am going with this? The Bible says, "God created men in his own image." And us human beings, at least those in the robotics field, have an unexplainable obssession to create humanoid robots. Forget about a ball or wheels for locomotion, after millions of years of evolution, we already know that bipedalism is the way to go -- for obvious reasons, we don't have to clear a track or path for the robots (or ideally, for them to clear a path for themselves), bipeds can simple choose to walk around the objects, walk over the objects, or just jump over it. Did you know there are "purist" not only in religions but also in robotics?? They believe that robots should not possess abilities above and beyond that of humans, i.e. no lasers to assist them in gaging distances between them and an object, they should simply use binocular vision like us. What do we have here, robotic fanatics? O.o
Back to bipedalism. A bipedal robot has already been created, but it simply consumes too much energy and the battery lasts for about half an hour, not the best way to go. Next alternative, actuators that imitate muscles, positioning like muscles. When you only contract those muscles that's necessary for the motion, the rest aren't consuming any energy at all.
So do you see where I am going now? When technology permits, and technology has been improving in leaps and bounds in the last couple decades, why not replace actuators with real human muscles, perhaps developed from stem cells obtained in a moral way. Next, the wires would be replaced with nerves, and tubes that carry fuels can be replaced with blood vessels. Why not go all organics? And next thing you know, God has created men in his own image.
What is the purpose of creating these humanoid robots? Gill Pratt, the inventor of the actuators, said because he wanted a robot maid (sexist? or shall we cut him the slack that his desire was inspired by sci fi back from the male-centered era?). Sure I want a robot maid (let's just go with the flow here), but let's just stick with that. I'd like my robot to be no different than a vacuum cleaner, or better yet, a PC, which allows me to download the newest and latest programs. If a part broke, I replace it. If the robot broke, I replace it. There's not guilt in leaving my PC on 24/7 if I so choose.
But we are humans, will we ever settle for glorified humanoid vacuum cleaner/butler/chef? No. There are always those who'd want to temper with "analytical ability." After all, wouldn't it be better if your machine can learn progressively from his/her newest experience and assimilate information and, better yet, formulate his/her own opinions? Perhaps someone wants more of a companion than a maid!
Now let's be serious here. It's not maids that we are looking for, it's slaves -- we want them to do all the hardwork (household chores and more) for us at close to no cost and preferrably at our beckons. So let's ask ourselves again, do you really want to equip said mechanical slaves with a mind of their own? Perhaps analytical ability cannot equate a hundred percent to a "soul," but since we really don't know what a soul is and how to define one, where do we draw this line? If a machine has a mind of their own, shouldn't they be then given rights? After all, animals have rights. Just ask any of your local animal activists chapter. Now if we are talking about machines that have cognitive ability higher than that of your pets, don't they deserve to have rights?
Even if we drop that whole civil discussion for the time being. Once the machine can think for themselves, how long is it going to be before we hear, "why do I have to work here days and nights for little or no returns?" or for those who seeks companion ship, will the machines have preferences for their own partners?
Regardless, these wild speculations of mind are still pretty down the line. Or, are they just around the corner, but we just don't know yet? It doesn't matter. We can't stop progress, right or wrong, good or bad. The evitable is doomed to come. Perhaps there are fate afterall, perhaps the universe (a.k.a. God) does have it's own plans, and we are just humanoid dummies following scripts in this gigantic book that we have never seen.
Tuesday, August 15, 2006
Emails
I have three of these webbased email accounts that I use on a regular basis -- one for when I sign up to questionable websites that I suspect they'll spam me to death; one for casual usage that I give out to friends; and the last one is the official business one that I only use for work (goes on resume) and school. Now that I've secured a job and that school is out, I rarely remember to check that one.
Interestingly enough, the last two times when I remembered to check that email account, I received emails that wasn't intended for me. I would like to mention that I used my real name for my official business email account. Receiving others' personal email is an eerie experience. It's like a quick peek into a stranger's personal life. A stranger that has the same, or very similar name, as you. Sure, we've all have mail sent to our houses that didn't belong to us. But these are not the same. These are names that you've never seen before, and will never remember once you've disposed of the mail. It's in an envelope. Very few people (at least I don't) will open them and read the content. An email is different. It's content so readily reviewing themselves to you and it's just that much more personal.
Whilst I almost never remember to mark "moved" or "wrong address" on the physical mails, I always make a point to email these strangers back to tell them that I've received their emails on accident. "Hello, your mail did not get to the person it was intended for," I'd say.
Saturday, August 05, 2006
Personal Race Simulator
So I did a little search on the internet and found this:
And you too can have it for the low, low price of $20,000. And that comes with a 42" HD plasma. :D It's practically a steal. I just hope I hit the next lottery jackpot. I hope. I hope. I hope.
My Hightech Home Life
But I digressed, the way we were doing things. We each sat in front of our laptop, logging onto credit card accounts and bank accounts, and sharing the excel files that created. I don't think it can get any geekier...
Oh, and after we finished with our finance planning. I made him logged onto my Gmail calender to block out all the days that he is going to be gone. We have separate email address so I had given him access to view AND change my calender events. We get any more high tech, we are going to have to use virtual simulators to hug each other. :D
Love to Cook?
Remember that one time when I made the blooming onion? I even bought the blooming onion making afterward, which has yet to be used. Then I challenged P.F. Chang's lettuce wrap and that was a success. Next on my list are deviled egg, cheese fries (hardly can be called cooking, don't you think?), and Outback's honey wheat bushman's bread. Yum. :D Lucky Hubby brought a breadmaker into the marriage. ^_^
Wednesday, August 02, 2006
Money Has Nothing To Do With Happiness
Extreme Commuter = The New American Dream?
A couple of days ago I read this article about Extreme Commuter on Yahoo. It was very funny because just the day before, I was toying with the idea of buying a house in Tracy, CA. For my non-California friend, Mike, who reads my blog, Tracy is only a measly 60 miles from San Jose, where I work. To put things into perspective for my non-US resident friend, Helen (if she ever come around to reading my blog again), the average speed limit on a US freeway is 60 miles per hour; meaning, if my driveway IS the entrance of the freeway and I travel at exactly the speed limit and my company locates right NEXT to the freeway exit, it'll still take me a solid hour to work. But that's just not realistic expectation when so many Siliconians has figured out the same thing that I did – the only way to afford a house AND to go to work in the Silicon Valley is to move to Tracy, or any other nearby area. To put things into perspective for all, I've been advised that the commute from Tracy to San Jose is 2 hours, 1.5 if you are VERY lucky.
And I am almost willing to do that. It's the American dream, right? To have a REAL house? A small to minimal backyard, no conjoining walls with your neighbors. Heck, that's not even a choosing criteria anymore. I'd be more than happy to have one of those gorgeous condos right next to my apartment complex. Went browsing for the "fun" of it, $1.2 million. Ugh. This is not even about if its WORTH the money. This is about, we DON'T have $1.2 million. As my realist husband had put it, I don't think we even make enough a month to cover that mortgage. Speaking of being realistic.
Ah, but I missed those days when Hubby and I could just shop around (houses) for the fun of it. Knowing that if we saw something we really like, we can *realistically* afford it. A real house. A brand NEW house. Get to choose all the options – fireplace in living room, island in kitchen, separate bath and shower, room for a pool table and exercise equipment… and most importantly, don't have to worry about "that's just more stuff to lug next time we move" when we purchase additional furnitures.