Archive for the ‘entertainment’ Category

Frickin’ Laser Beam

Thursday, April 15th, 2010

I was reading a NY Times article about these cool workspaces that had lots of high-end industrial machines available for members to use and noticed that the workspace chain called Tech Shop mentioned in the article seemed to be located around the San Francisco bay area.   Perusing the Tech Shop’s class list, I saw they had location that wasn’t too far from me and signed up for a “Safety and Basic Use” class about their Epilog Laser Engraving/Cutting machines.

Epilog Helix 24 Laser Engraver/Cutter

I took the two hour class on Wednesday night with three other participants.  The class was taught by Laura Mapping, who has been a laser-working enthusiast for about three years.  The class covered:

  • Shop etiquette
  • How the machine works & basic operations
  • Safety
  • Appropriate materials

Everyone in the class got to take turns trouble-shooting and optimizing a design that we “lased” onto some cardboard, showing how the dots-per-inch, speed, and power settings affect the final outcome.  At the end of the class we were given souvenir dog-tags and allowed to etch whatever we wanted onto them.

I really enjoyed the class, the machine was neat and the instructor was great.  Once Clio and I finally find our permanent location in the bay area, I’ll probably get a membership at the Tech Shop so I can go back and play with the laser and maybe learn about some of the other machines.

OpenSolaris 2009.06 is out

Monday, June 1st, 2009

I downloaded the OpenSolaris 2009.06 release and installed it on top of VirtualBox over lunch.   The previous release (2008.11) had a lot of good desktop support, this version has added a lot of enterprise-class features like automated installations, UltraSPARC support, multi-protocol SCSI target (COMSTAR), crazy-cool network virtualization (Crossbow) and much more.  You can check out the full set of new features at: http://www.opensolaris.com/learn/features/whats-new/200906/

While there is always room for improvement, I think given OpenSolaris’ design, feature set,  and maturity it is now in a place where I’d consider it a viable option for production deployments on x64 systems.  I’d still hold off for a little while on SPARC since I think it may take a bit for all the auto-install and boot-related code to gain maturity there.

New site for central PA restaurant reviews and info

Sunday, May 10th, 2009

I just stumbled onto a site that lists some restaurants close to Harrisburg:

http://www.dineoutharrisburg.com

Unfortunately, they also don’t list casual places like Neato Burrito, one of my favs.  Here is the snippet from their website FAQ:

Why is “X” restaurant not listed?
At DineOutHarrisburg we believe in listing restaurants on several criteria. 1) The restaurant has table service (waiters and waitresses) and not just a casual lunch ordering area. 2) The restaurant is within a 15 mile radius of Harrisburg. We believe the combination of food and service is what makes a successful restaurant.

I think it would be nice if they would loosen the restriction and include casual places, I’d more inclined to use their site.

The Amaz!ng Meeting

Sunday, April 12th, 2009

I just sent in my registration request for The Amaz!ng Meeting 7.  I’ll also be attending Dr. Steven Novella’s Science Based Medicine pre-conference the day before and catching Penn & Teller’s show on Saturday night.

Finding things to do in Central PA

Sunday, April 12th, 2009

The best site I’ve seen lately that covers a variety of different events is Spotobe.

If you are more into the Harrisburg nightlife/restaurant scene, Sarah Bozich provides a lot of updates.

Chinese acrobats

Sunday, March 15th, 2009

Clio and I went to see the Chinese National Acrobatic Troupe at the Hershey Theatre last night.  It was an absolutely amazing show.  We’ve seen a bunch of the Circ de Soleil shows in Vegas and while those had a higher production value (and crazy tilting stages or water mechanics), the Chinese acrobats showed  an incredible amount of human talent.  My jaw kept on dropping every time they did a new scene. I’d highly recommend seeing them if they are touring in your area.

Still here

Wednesday, February 25th, 2009

I haven’t updated in a while, here is the blitz:

Running – I managed to somehow get a minor muscle strain in my back which took me out of running for about 10 days (possibly by overdoing in on the Wii Fit ‘Super Hula Hoop’ game).  I came back with a 6 miler @ Conewago on Saturday with the gang, took Sunday off, ran 5.5 miles with Jon, Tex, and Cali on Monday, and then ran 3 miles with Nate tonight. The Geisinger Humdinger race is coming up in about a week and a half. Hopefully I’ll be able to get in five or six solid runs in before then.  I definitely won’t be able to beat my time from last year, but I will be happy if I am able to push hard for the entire length of the race.

Financemint.com has added some nice new features, including being able to track off-line assets like houses, vehicles, or just accounts that can’t be accessed automatically.  They also prettied up the user interface a bit.

Zombie Killing - I started playing the video game Left4Dead with some friends online, which has been a lot of fun.

Programming – I’ve been checking out a new Java SDK for LDAP from the Unbound ID folks.  If you have been using the ancient Netscape/Mozilla LDAP SDK before, give Unbound’s a shot, it has a lot of interesting features.

Solaris – if you are troubleshooting anything relating to tcp listen drops, check out the ndd -get /dev/tcp tcplistenhash command.   One quirk I noticed was that if you aren’t root, it has some limit to the frequency you can run the command.  I assume the command is a bit expensive and they are trying to prevent a DOS attack, but the observability is excellent.

Wii Fit – a bit corny but fun

Sunday, September 7th, 2008

I got a Wii Fit on Tuesday and it has been a lot of fun.  I am mostly interested in using it to help work on my (relatively poor) balance.  So far I’ve used it for about 90 minutes, usually 10-20 minutes at a time.

The package consists of a board (looks kind of like a low aerobic step) that contains pressure sensors and a wireless transmitter that can talk to your Wii and a Wii Fitness CD.

The Wii Fit offers games and exercises that focus on the following areas:

  • Strength
  • Yoga
  • Balance
  • Aerobic

Having the sensors in the balance board that provide real-time feedback on how you are distributing your weight is pretty cool.  I really liked doing exercises like balancing on one leg and being able to view how stable I am on each side, or finding out that in my normal standing pose my weight is distributed 45%/55% (definitely something to work on).  The main thing I don’t like is the corny antics that your Mii goes through after a challenge (such as hanging the head in shame or bursting with joy after a poor or great performance). Also, the information screens that pop-up before a game or exercise are useful the first time or two, but after that it came seem a bit tedious to have to click through the same messages each time you play something.  Besides the nitpicks,  I think the Wii Fit is a worthwhile purchase if you are looking for something to add a little variety into your workouts.

If you are interested, you can watch some videos on how most of the exercises and games are played on the Wii Fit website.

First Concert in a long time

Sunday, August 31st, 2008

Clio and I went to the Wachovia Center and caught the Nine Inch Nails concert on Friday night.  We really enjoyed the show, they played a wide range of material (although I admit I am biased towards the earlier releases) and sounded great.   The lighting was absolutely phenomenal.  When NIN started playing I initially thought they had a ‘bare bones’ lighting setup, which surprised me.  A few songs into the concert, 3 cool screens came down that displayed some amazing visual effects.

I found a You Tube video that shows some of the cool effects starting about 25 seconds in.

  I think the last big concert I’ve been to previously was David Bowie and NIN in Hershey around late 1995.  I also saw a few smaller concerts in Philly at the Trocadero in the the late 90s, but seeing the concert last night made me remember what I have been missing.  I am definitely going to make an effort to see more shows.

 

 Pic from my cell phone

 

 

Indoor Skydiving

Monday, June 2nd, 2008

(I’m in the yellow helmet, the instructor is wearing the white helmet)

I wanted to do something fun when I was in Orlando on Friday afternoon and I flipped through a few of the tourist coupon books. I came across an ad for SkyVenture, which has an indoor skydiving facility and looked really interesting. I called and made a reservation for 2:00 PM.

I arrived at SkyVenture around 1:40 and the facility was interesting. There was a small office building next to a tremendous round tower where the indoor flying takes place. I parked about 30 feet from the tower and you could hear the roar of the huge fan ( ~ 1000 horse power!) that provides the 120+ MPH wind that people float in. I filled out the paperwork (basically a disclaimer saying my heirs can’t sue if I fly into a giant fan and get chopped up in legalese), paid, and then headed over to the tower to watch the group that was currently flying.

There were 5 or 6 people in the group taking turns and it all looked like they were having a lot of fun, but I could tell it wasn’t easy. Some of the people were pros and floated around effortlessly while others needed a bunch of help from the instructor. Towards the end of the session I was watching, the instructors jumped into the air stream and did some crazy almost Matrix-like maneuvers.

Around 2:00 out instructor called for everyone to head upstairs to the class and equipment area. The class consisted of a mother with two young daughters and myself. The instruction was somewhat of a let down, it took about 5 minutes and mostly consisted of the instructor telling us to relax, make small movements and then showing us a few hand signals he would give (raising chin up, and straightening or curling your legs) when in the flight tunnel. We would have to use hand signals because there is no way you can hear over the fan noise if you are in the air stream.

In the classroom there was a table you could lay down on and I expected that the instructor would have us use it to practice the skydiving position but no dice. He did show us the position we should use (stomach facing down, chin up, knees bent at about a 70 degree angle, arms bent), but I felt somewhat short-changed on the instruction since the price per minute of time inside the wind tunnel itself was really high (basically $20-30/minute) and it would have been nice if we could have had a bit of more realistic practice first during the “free” classroom time.

After the class session was over, another customer who had about 10 indoor skydiving sessions under his belt also joined us to get equiped. We got suited with knee and elbow pads, jumpsuits, earplugs, helmets and goggles and then headed down to the wind tunnel entrance.

The experienced guy went first and he was able to float around pretty comfortably. One of the young girls (maybe 10 years or so) went next and she required a bunch of assistance from the instructor. Then it was my first turn (I had paid for (2) 2 minute sessions). The first minute or so was pretty awkward, I would feel like I was getting the hang of it and float for a second and then I would shift position a tiny bit and start flying up, down, or sideways. The floor was a spongy mesh and you were never falling fast so it was no big deal if you hit the ground. The instructor helped guide me sometimes with a hand and sometimes with hand signals. Towards the end of the first flight segment I started feeling more comfortable and then the flashing lights went off indicating my 2 minutes was up and I had to exit so the next person could take their turn.

During my 2nd turn it went a lot smoother, I was able to spend much more of my 2 minute turn gliding around and expending less effort trying to stabilize myself.

This is definitely something I would like to do again next time I’m in a location that has this type of facility. It was a lot of fun and I’d recommend this to anyone. Note that there are weight restrictions, so if you think it might be an issue, ask about it when you call for a reservation.


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