Friday, July 4, 2014

Absolute Pitch Anyone?

Happy Independence Day!  Today Jason and I went to Joe's Crab Shack:



Among other things, they have good lobster!


We went to Joe's Crab Shack as a reward for him beating a challenge I set for him.  We've known for a while now that he has a good musical ear, but I wanted to find out how good it was. So I challenged him.  The challenge was simple: tune his guitar by ear, after I de-tuned it.  The process would take place as follows: he would tune his guitar with a tuner.  I would de-tune it.  He would then tune it by ear, and I would then check it with the guitar tuner.   He was able to do it!  Here's a video:


I've always been impressed by these kinds of abilities in people...at least impressed enough to pay for lunch at Joe's Crab Shack!

Wednesday, June 18, 2014

June Workouts

Here's some of the workouts I'm doing in the month of June, 2014.

1) 6 level pyramid consisting of the following exercises (multiplier x level):
     a) 1x rows, feet on stool
     b) 2x judo pushups
     c) 2x v-ups
     d) 2x bendovers
     e) 2x jump lunges



2) Upper back, biceps, delts (right after the pyramid above):
     a) Two Pull up ladders - increase by one pull up on each rung of the ladder, with 5 second rest multiplied by the number of reps, until I can't get to the next rung.  For example, 1 pull up + 5 sec rest, 2 pull ups + 10 sec rest, 3 pull ups + 15 sec rest, 4 pull ups, + 20 sec rest, etc.  Once I can't continue the ladder, I rest for one minute then start the ladder again.  I end up doing between 40 and 50 pull ups
     b) Self-resistance curls - now this is some strange stuff, if you haven't seen this type of thing before.  Self-resistance is pitting one muscle against another.  In this case, I use a contraption I designed to pit my left bicep against the right bicep.  So instead of curling with a weight, a pulley system allows one bicep to provide resistance for the other.  You can do self-resistance without any apparatus, but I like using this little contraption I built.  I do standard curls, hammer curls and reverse curls.  Two sets of 10 reps for each type of exercise.
     c) Self-resistance front and side raises.  Same apparatus.  Just have to lengthen the rope to accommodate these exercises.  Two sets of 10 reps each for front and side raises. 



3) Abs - I'm doing ab work twice a week, and start each with a warm up. 
     a) Hanging leg raises, side-front-side, 2 sets, each to failure.
     b) Ab wheel, 2 sets, each to failure - this is TOUGH!  Especially after just having done leg raises.
     c) 2 sets of: knees to chest to failure, rest 30 sec, crunches with feet raised



4) Chest and triceps:
     a) Dips on rings ladder.  2 sec rest between levels.  2 ladders.
     b) Self-resistance chest presses 3 sets.  I made this one up.  I try to hit various angles, which is why my arms rotate all over the place.
     c) Pushups with elastic bands, 2 sets, each to failure.  The bands provide extra resistance.  I like bands. 



5) Extreme cardio - learned this from a fitness website I like.  It is one of the toughest workouts Jason and I have done.  We only do it for about 10+ minutes, but it's intense.


So there it is.  Pretty fun stuff. 

Thursday, May 8, 2014

Stove Repair: Burner Controller Replacement

We had been having problems with a particular burner on our electric stove for a few months.  The burner would sometimes get red hot, even when the knob was set to low.  Makes for interesting results when you are just trying to keep something warm, and leave the kitchen for a few minutes.

Anyway, it's an 8" burner:



Need the right tools, of course.  So here's what I used.




With this sort of problem, it has to be the controller for the burner.  It sits right behind the adjustment knob.



So, after pulling the fuse to the stove, I pulled off the knob,



and unscrewed the two screws.  Next, had to take off the faceplate, or whatever you call the thing with all the labeling.  Unscrewed it with the right-angle screw driver.



Popping it open, you can see the old controller...along with the mess of wires back there.



Removed the old controller.  Here it is:



Here's the new one, which I got on Amazon for about $45.  Kind of expensive for what it is, but at least I don't have to pay anyone to install it.



It was easy to put it in.  Just replicate the wiring for the old one.



After that, it was just a matter of screwing the faceplate back on and turning the power back on .  Works like a dream.

Wednesday, May 7, 2014

Computer Upgrade

I put together the computer in our kitchen back in 2010 or so, using mostly 2008 low-to-mid range  technology.  It was kinda slow, but inexpensive.  It had been dual-booting Windows XP and Ubuntu 10.04.  Back in 2013, I updated to Ubuntu 12.04 LTS.  Since that update, things hadn't been running very well.  So I've been wanting to upgrade the computer and update to a more recent version of Ubuntu.

Now that Ubuntu 14.04 is out, I thought it would be a good time to upgrade and update.  The computer runs a slow processor, AMD Athlon X2 4800+, running at 2.4 GHz, I think.  It had 2 GB of RAM, 160GB hard drive for the OSes and a 1TB drive for the Linux /home folder.  The video card was a slow nVidia GT240 type card.  You can't get new AMD Athlon X2's anymore, so I decided to add more RAM, exchange the 160GB drive for a 240GB SSD, replace the 1TB drive with a 2TB drive, and replace the video card with a nVidia GeForce 9800 GT.  Not a huge upgrade, but should speed things up a bit.

Here's a picture of the old-timer:



Here it is opened up.



It was extremely dusty inside.  I mean, unbelievably dusty.  I vacuumed it out before taking the picture.


First up, RAM.  There were two available RAM slots on the motherboard.



I added 2x2GB G.Skill modules, bringing the total RAM up to 6GB.



Next up, SSD.



This may not be the fastest SSD's on the market but it is many times faster than a mechanical hard drive.  The one problem with these is that they are 2.5" drives, and desktop cases are not made to accommodate them.  So, I needed an adaptor:




It's pretty easy to attach the drive to it:


Next up, video card.



Back in 2008, this was a decent card.  Nowadays, not so much.  But, it's better than the card I had in there, albeit noisier and less energy efficient.

Here's the video card inside the case.  It has higher power requirements, so requires an additional power connection.


It also takes up two adapter slots.  I am not really used to that, but oh well.



Next, I installed the 2TB drive and tidied things up a bit before closing it up.



Also, since Windows XP is no longer supported, I thought I should upgrade to Windows 7.  I like Windows 7.



Ubuntu 14.04 was then installed for dual-booting.  Things run noticeably faster.  Windows 7 alone boots faster than XP, and with the SSD it boots under 20 seconds.  Ubuntu is also faster booting.  Things are pretty zippy overall, as long as it only needs to access the SSD.  Video is also much better, without the jitter we had been experiencing before.  Overall, I good upgrade.

Tuesday, May 6, 2014

April Workouts

I've been wanting to post about my workouts for a while, but never got around to it until now.  I started this post last month, April, but am only now finishing it up.  So it's a May post about an April work out.

My neck problem has required some adjustments to my routine, but it's all been good.  Incidentally, I've been diagnosed with cervical spondylosis, with mild cervical kyphosis.  Two months of PT helped a great deal.

As is common knowledge, or maybe not, I change my workout routine each month.  So this is April's.  I'm doing something different now.  Anyway, I work out with each of the three kids.  I've been working out with the oldest for years now; maybe 5 or 6?  With the middle one, we're going on about 2 years I think.  I just started with the youngest.  It is all scheduled.  The oldest and I workout on Tuesdays, Thursdays and Saturdays.  The middle and youngest ones get their workouts on Wednesdays and Sundays. Being homeschooled, their days are not full of rigorous physical activities, so hopefully this provides some benefit.  I workout 6 days a week, usually, so it benefits me at least!

My workouts with them generally provide a warm-up for me, as I follow their's with my own workout.

I've have been focusing mainly on bodyweight pyramids for the two oldest.  I'm a big proponent of bodyweight exercises.  You don't need a lot of equipment, and you can take much of it (e.g., your body) where ever you go.  You get good resistance, and good cardio, especially if you minimize the resting between levels.  Good for burning some fat and building some muscle.  One may notice that the workouts are thin on stretching and balance.  That will perhaps be the subject of another post.

Workouts for the Oldest
Here is one of his workouts for April: 7 Level Pyramid: 1x row w/ feet on stool, 2x pushups, 2x situps, 2x bendovers, 2x squat jumps.  This means that the pyramid has 7 levels.  You work your way up to the top (1st level, 2nd level, 3rd level...7th level), then you work your way down the pyramid (6th level, 5th level, 4th level...1st level).  For each level you do all the exercises, and the number of repetitions depend on the specific level you are at, as designated by the multiplier for each exercise.  For example, at level 3 of the pyramid, you would do 1x3=3 reps of rows, 2x3=6 reps of pushups, 2x3=6 reps of situps, 2x3=6 reps of bendovers, and 2x3=6 reps of squat jumps. Now, on some of these exercises I've made up my own names, so you'll have to check out the video to see what it looks like.  To calculate the total number of reps for each exercise, you square the height of the pyramid, and multiply by the multiplier.  For example, to calculate the total number of pushups done in the workout, you square 7 = 49.  Then multiply the result, 49, by the multiplier: 49x2=98.  Anyway, in the time lapse below, the workout doesn't seem that tough, but it is pretty tiring.  Note also the challenging nature of it when you have the little ones around.



We also did short cardio workouts.  Here's one I call the Jumping Jack workout, consisting of 5 different types of jumping jacks.  There are 3 or 4 rounds of the set of jumping jacks, each round consisting of the 5 types of jumping jacks.  The first type is done for 10 seconds, followed by 10 seconds of "recovery".  The second is done for 20 seconds, followed by 20 seconds of recovery.  The third is done for 30 seconds, followed by 30 seconds of recovery.  The fourth is done for 20 seconds, followed by 20 seconds of recovery.  The round is finished out with the fifth, done for 10 seconds and followed by 10 seconds of recovery.  This is all repeated for 3 or 4 rounds.  It's tougher than it looks.



My Workouts
I follow the kids' workouts with my own workout.  Here's a 4 level pyramid I would after doing the oldest's 7 level pyramid.  In my notation: 2x pullups, 2x dips on rings, 3x hanging leg raises, 2x bodyweight arm curls, 1x burpees.  It's pretty challenging, especially after having just done a 7 level pyramid!




Here's another of my workouts, which follows one of the kids' workouts.  It consists of two ladders: one for pushups and one for bodyweight arm curls.  The ladders (kind of like one side of a pyramid, but I keep going up until I can't go anymore.  Once that happens, I start a new ladder.) are meant to blast the muscle groups to increase vascularity and muscle endurance.  I wear a weighted vest to make it more challenging.  After each rep, I rest a number of seconds, which equals the rep number times 2.  So, for example, after doing 4 reps, I would rest 4x2=8 seconds.  After the first ladder, I rest about 1 minute before starting the next ladder.  You can't tell from the video, but the exercises are done at a slow rate, 3 counts down, then three counts up, with no stopping at the top.  I love these things because they give a good pump.



Workout for the Middle Child
My focus on the middle child's workouts has been to improve upper body and core strength.  Upper body exercises such as pushups are more challenging for females, so we've working on these for a while.  Good form is of prime importance with pushups, so that is one thing we have been emphasizing.  She needs some assistance to do the pushups, but her form is good.  She'll be able to do perfect pushups on her own in the not-too-distant-future.  This workout is a 4 level pyramid, with 1x rows, 2x pushups, 2x leg raises, 2x crunches, 2x bendovers, 2x twisting squat jumps.




Workout for the Youngest
I just started working out with the youngest.  The point of his workout is to get him used to exercise.  It consists of 10 jumping jacks, 5 pushups on a table's edge, 5 situps and 5 burpees.  This is done for two rounds.




Other Stuff
Besides the above exercises, I also have each of them do hand strengthening exercises twice a week.  I call it "gripwork".  I've always thought a strong grip can serve one well in life...you don't want to have to always be asking someone to open a jar for you, right?  I haven't covered all the exercising we did for April, but it gives a decent idea of what kinds of things we did do.


Saturday, February 8, 2014

Thank you, Wallace Carothers

Jessica: Daddy, the toilet downstairs doesn't flush.  I pushed down the handle and it doesn't flush.

Daddy: Did you push and hold it down a couple of seconds?

Jessica: Yes.  Nothing happens.

Daddy: OK, I'll check it out.

I had a sinking feeling about this.  I went down, lifted up the toilet tank cover and verified it.  The chain for the flush valve had broken.





I hate those ball chains.  They don't last very long.  And they're a pain to adjust to just the right length.  This must be the 8th one that has broken since we've had this house.  Since it was late at night, I couldn't go to Home Depot.  I was reluctant to use another ball chain anyway.  Then I recalled  being at my parents-in-law's house once, and doing a small repair on one of their toilets.  Somebody had replaced the chain with a couple of rubber bands!  I laughed.  It was hokie.  But the thing lasted for years.  So I thought about that.  Rubber bands don't corrode.   But I didn't want to use rubber bands. I wanted something stronger.  So I tried to think of something that would not corrode, be impervious to water, and be fairly strong.  Nylon!  Nylon, incidentally, was invented by Wallace Carothers at DuPont, back in the 1930's.  Interesting, if you are into inventions. Anyway, I had some of these on hand:



I decided to make my own chain out of ties.  It took five ties, but works quite well.



It won't corrode, and hopefully will last a lot longer than the ball chains.  We shall see.  At the very least, we have a working toilet!


Monday, January 13, 2014

Bathroom Sink Replacement

About two years ago my oldest dropped a glass soap dispenser into the sink in our downstairs half-bath.



The soap dispenser cracked the sink from the drain to the rim:



I bought a sink shortly after the accident, but had been putting off doing the replacement because of the time involved, and because I dislike plumbing.  Anyway, taking a short vacation during the recent holidays, I decided it was time to tackle this project.

The sink is wall-hung.  It's about the only option for our tiny half-bath, so I had to get another wall-hung about the same size.  Fortunately, Home Depot had one.  It was the only one they had:



The first thing to do was to disconnect and remove the faucet and drain.  Pretty much standard procedures.




And then, the sink was removed:


See that black thing?  That's the metal bracket which held up the sink.  I was hoping that I could use the same one, but no joy.  The new sink would not fit, so I had to install the bracket that came with the new sink.  This is when I started running into challenges.  First, if you don't already know, these brackets need to have some kind of lumber bracing in the wall.  Fortunately, I have easy access to the back of the wall.  Here's the old 2x3 bracing:


The new sink has different dimensions than the old, and clips at a different place than the old, requiring a bracing to be several inches below the old bracing.  Also, due to a less than optimal design, the new sink tends to rotate about the bracket, creating a lot of torque on the bracket.  So it requires additional fasteners to securely attach the sink to the wall.  Just a poor design.  The old sink used a single bracket and was rock solid on that wall.  I had to remove this old bracing in order to attach the new sink. However, it was nailed in with 6 nails and would not budge as I wailed on it with a hammer.  I then decided I needed something to make the job a little easier:


Just a couple of passes with the saw, and I was able to knock the block off, first at one end then the other.


Next, I cut some scrap 2x4 I had lying around with my power miter to make another bracing:


After it was cut, I affixed it using some construction screws.  It wasn't as stable as the old one, so I added some right-angle braces.


Next I needed to hang the sink on the brackets, and then add two additional toggle bolts to stabilize it on the wall.  This required another piece of wood (so it wouldn't pull through the drywall).  


The sink was on, so it would be clear sailing to the end.  Just had to attach the faucet and drain, hook everything up and be done. Or so I thought.  When I attached the faucet, I noticed how NOT flat the sink's deck was.  Check out this rather large gap:


You get what you pay for, I guess.  I was hoping that I had enough plumber's putty.  I tightened down the faucet and it seemed to be OK.  Attached the water supply lines.  No problems there.  Then it was time for the the trap.


What's wrong with this picture?  Turns out the sink's drain opening was about 3/4" further from the wall than the old sink, so the tail didn't line up with the trap.  Back to Home Depot...


Home Depot had a flexible tail pipe extension which allowed the trap to be connected.  However, there was a leak I just could not fix. I found a better solution on Amazon:


It worked like a charm.  Now we have a new sink.



Perhaps the worst part of all this was wasting two days of my vacation for something that I thought was going to take a few hours, and aggravating my cervical radiculopathy.