Archive for the ‘featured’ Category

Bryan ♥♥ Soumintone

Monday, November 2nd, 2009

Our good friends Bryan and Sou had a second wedding this weekend. The first one was a summer event on the Oregon coast. This one was held in Tacoma near Sou’s family and included many Laotian traditions.

Unfortunately, my camera didn’t do very well in the given lighting. Some of the photos are blurry and I may have gotten a bit sepia-happy near the end. Whoops! There is also a video bonus at the very end of this post.

On Tuesday, the happy couple boards a plane for a two-month honeymoon in southeast Asia. Let’s all bug them to keep us up to date on their blog: The Places In Between

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Pear Cider (Process and Recipe)

Thursday, October 1st, 2009

So we decided to make hard pear cider (perry, or poiré) this year.

There are some good recipes on the web, but very little documentation on the complete process. Hopefully this log of our process will fill in the gaps for you. Before we begin, here are some of the essentials.

  • Type of fruit: Ripe, organic Bartlett pears.
  • Amount of fruit: 10lbs of fruit produced 6lbs of cider – 2800ml  or about 3qt.
  • That’s about: 65-75lb of fruit for 5gallons at full OG.
  • However: Full OG was 1.070, so we added water to bring it down to 1.055.

32382502Picking the pears

09-27-2009

Finding cheap pears was more difficult then I originally imagined. We were planning to juice the fruit and thus didn’t really care about it’s appearance. I put an ad on craigslist wanted – asking for anyone who might have a tree around town, so that we might collect the windfalls. There were a few leads, but none of them produced many pears.

So, I started looking at u-pick options. Oregon is a great place to pick fruit, but pears ranged in price from $0.50 to $1.00 a pound and many of the options were 50+ miles away. Then, by chance I found a much more local farm that was offering organic Bartlett pears for only $0.20/lb.

32366104It is a small farm is called Vancil-Polehn and I found them via this ad. Here is an excerpt: “Organic Bartlett pears .20 per lb for Pears (some have scabs on them that is the reason behind the cheap prices) STILL TASTE WONDERFUL!  OPEN FROM 9am-5pm”

They are in located in the Redland/Oregon City area about 17 miles from my house. Much better then heading all the way to Hood River. If you go, make sure to wear shoes and long pants. There are blackberries around many of the trees that want to gobble up your pears. You might also consider bringing your own fruit picking device. We were happy to use the can-on-a-stick that they have available, but it was no the most efficient method.

It took four of us a few short hours to pick 225lbs of pears.

photo(4)Ripening the fruit

09-27-2009

Much of the fruit was very firm. I decided to lay it out on a tarp in the guest bedroom to ripen. It was set out on Sunday. By Wednesday, all of the pears were yellow and giving off a pleasant aroma. They also started to attract fruit flys.

In hindsight, it may have been better to press the fruit green. Pressing the juice from the ripe/soft flesh ended up being problematic. Skip to “Pressing out the juice” for more details.

Grinding / Chopping / Scratting

09-30-2009

To coax the juice out, you first have to cut it into small pieces (commonly called scratting). Pressing whole pears will just result in frustration. The smaller the pieces, the more efficient your pressing will be.

The options are 1) spend all day chopping by hand, 2) rent an expensive grinder 3) build your own scratter! Guess which one we went with?

Our scratter is a smaller version of this design. It was made using a rolling pin, stainless screws, a rod, some bearings and a 1/2hp motor. The motor was originally 1800rpm – so gearing was added to slow it down to around 850rpm.

As you can see, the scratter makes quick work of the fruit – producing thousand of tiny shreds, ready for pressing. Another advantage is that the screws don’t seem to cut the seeds. This will help keep out the cyanide.

Just note – the motorized version is fun and easy to make. However, it is also very dangerous. If it can grind apples, think what it would do to a finger… Please be safe.

pears - 06Pressing out the juice

09-30-2009

Once the pears are shredded, it is time to press out the juice. We were lucky enough to borrow a small press from our friends. Prior to pressing the pears, we did a dry run with a bucket of windfall apples. the press seemed to work quite well.

However, the pears proved to be more difficult.

We placed the pear shreds in a nylon bag (open at the top) inside the press and then applied pressure to the top of the press as we had done with the apples. Unlike the apples the pears seemed to “sauce” and squirt out around the edges of the press top.

pears - 12So we tried closing the top and pressing. This worked a little better, but too much pressure would cause the fine nylon bag to burst – sending pear in all directions.

The best method involved squeezing the bag by hand, then  applying pressure with the press. It seemed to work well, giving 6lbs (3 quarts) of cider for every 10lbs of fruit – or 60% efficiency. However, it took hours to go through all 175+lbs of pears. The remaining 40% of semi-dry, pear pulp was added to the compost pile.

I now believe that the problem might have been avoided by working with less-ripe fruit. The cells of fully ripe, yellow bartletts seem to hold on to the juice. This probably has to do with how the pectin sets up in ripe cell.

pears - 10Searching the web, there were several suggestions including: using different mesh bag styles, adding adjuncts like rice hulls and even freezing the fruit. If you have a bunch of ripe pears on hand, please experiment and let us know. As for me, I plan to just juice them earlier next time.

Setting the Cider

09-30-2009

From 165lbs of pears we ended with over 11gallons of raw cider. It seemed a little “gritty” so we strained it through some fine nylon to remove many of the particulates that had come from the pressing process.

pears - 16Then we tested the sugar content it with a hydrometer. It turned out to be 1.070, much higher then our recipe called for (1.045). Water was added to bring the OG to about 1.055. This is still a bit higher then our recipe called for, but should give a pleasing amount of alcohol near 5% after fermentation. An important thing to remember is that, unlike apples, pears have some un-fermentable  sugars. So keep your OG a little higher then you would with other ciders.

The addition of H20 brought it to about 13 gallons of cider divided between 3 buckets.

Then the chemicals were added. Each bucket received: 5 campden tablets (crushed) to kill the wild yeast, 1/2tsp of yeast nutrient and 3.75tsp of pectic enzyme to help break down all that nasty pectin.  This should sit for 12 hours before adding any yeast.

Remember to cover the buckets with a clear towel to keep the creepy-crawlers out.

Last Roll - 03

Fermentation Begins

10-01-2009

One packet of dry Pasteur Champagne yeast is gently sprinkled on top of each bucket. The directions say to ferment at 65-75F, but many sources including wikipedia suggest: ” a temperature of 4–16 °C (40–60 °F). This is low for most kinds of fermentation, but is beneficial for cider as it leads to slower fermentation with less loss of delicate aromas.” So, I wil be leaving these in the basement.

10-02: The next morning shows only minimal signs of yeast growth on the surface. Each container is given a vigorous stir (it’s last) to distribute the yeast.

10-07: For the past 5 days the cider has been really active. You can see the surface churning from all the CO2 that is being produced. However, there is surprisingly little foam (almost none).  This is in stark contrast to some apple cider that I had set up a week prior – it produced  a head of foam 2-inches thick each morning.

Racking

Last Roll - 38

10-12: Fermentation slowed and the three buckets were racked into two 6 gallon carboys. I left the thick sludge in the buckets, but was not too concerned about picking up sediment. By the next morning you could see a clear line where the sediment had already begun to settle.

Gravity was a surprisingly low 1.010 to 1.012 (depending on bucket). So…

  • (1.055-1.011) * 125 = 5.5 % alcohol by volume

The only problem with the high attenuation is that most of the sugars have been converted to alcohol – leaving the cider incredibly dry. At this point, you can barely taste the delicate pear flavors. I suspect that we will want to re-sweeten the cider before bottling. However, flavors change/develop in strange ways during secondary fermentation. So, we will just have to wait and see.

DSCN3878

11-08: It has been a month and yeast/pectin has settled quite a bit. Time to rack!

Five  gallons of liquid was syphoned from each bottle and into a fresh clean carboy. This means that there was almost a gallon of trub (dead yeast, pectin and other sediment) that was discarded.

We also mixed in something that many of you might find odd: egg white…

Egg white is a common fining agent in wine. The proteins bond to free-floating particles, weight them down and help them to settle to the bottom.

DSCN3882

This results in a clearer, less cloudy liquid. It only takes a little. Separate out the white from the yolk in a clean dish and double with water. Add a small pinch of salt to emulsify and then whisk with a fork. We added just a few table spoons to each batch. Vegans will have to use a different fining agent like bentonite (just not isinglass).

The cider is now a light, cream yellow in color. The bottle in the front of this photo is the pear cider. For comparison, the rear carboy is filled with an apple cider of a similar age. Both ciders are much clearer the a few weeks ago, but still slightly cloudy. The egg should help with that.

Bottling

To be updated.

A Bicycle Built for Two

Monday, May 4th, 2009

Last Friday, two very good friends of mine got married (to each other, no less).

The ceremony was conducted on top of Rocky Butte by another friend Luke, who had gotten his reverend’s license just for the occasion. It turned out to be an extraordinary wonderfully day for the event. If they had done it at the same time on Saturday, everyone would have been caught in a downpour.

After the ceremony, bride and groom road away via cargo bike. Cheers sprung up as the flower-clad bike (complete with cans) rode back through Portland.

There were also some photos that I posted via twitter (for those friends who needed instantaneous updates as the events unraveled).

Puerto Vallarta, Mexico

Monday, March 16th, 2009

Just a quick set of shots from the Mexico trip.

I will also be sure to post more images and video during the next few days. However, there were so many things to see and do, that they won’t even begin to scratch the surface of our 10 days in PV. Just thinking about flora and fauna, we encountered: humpback whales, dolphins, orchids, agave, ferns, sea turtles, porcupine fish, parrots, albatross, jack crevalles, spring breakers and pelicans…

ITC Conference: eLearning 2009

Friday, February 20th, 2009

itc09The Accessible Video Interface

Notes and resources for presentation at the 2009 eLearning  in Portland, OR.

The age of video on the Web is here! Both content creators and users have high expectations and you may become caught in the middle. Learn how to create an accessible media interface that will allow your institution to deliver high quality Flash video with closed captioning, convey a consistent design across your Web presence, and remain easy to maintain even after your “small” project is unexpectedly scaled to include hundreds of videos.

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Flag Point Fire Tower

Tuesday, February 10th, 2009

On Friday, the four of us (Porch, Bomber, Sam and I) met up at 5am and drove to the other side of Mt. Hood.  I had rented the Flag Point fire tower for 3 days. Reservations for this and other cool locations can be made on Recreation.gov. On the way we stopped in Hood River for coffee. Porch also picked up a set of chains.

The idea was to drive 44 until as far as it was plowed. Everything I had read led me to believe that it would be plowed the 10 miles to Billy Bob Sno-Park (great name). Not only was it completely unplowed, but there was a snow cat extracting an F150 that had tried to get up the road… This turned the 8 mile snowshoe into 18.

Continued below the images…

So everyone else bailed

Not that I can blame them.

After driving back to Hood River for lunch with the group, I headed back to the trail head alone, quickly repacked and started walking. Around 4pm it had started getting dark and the weather was turning. However, I was content to bivy in the snow with 10 miles already behind me. It was a very cold and long night. I woke well before dawn and had to wait for the sun to rise.

The weather on Saturday was clear and crisp. I reached the fire tower in the early afternoon and quickly climbed to see all the views.

That night, timberline lit up the side of Hood. By morning clouds had swept in around 3000 feet (The tower sits at 5600′). This made Eastern Oregon look like a vast sea with only a few island peaks sticking out.

It was beautiful, but lonely…

On Sunday, I split and hauled up wood – the next few people should be good :)

Didn’t expect to be alone, or I would have brought a book. So, I started working through all of the literature that had been left over the years at the tower: First there was Popular Science, then the New Yorker, then a “Joy of sex” book that someone had left from the 1970. Surprisingly, that one didn’t make me feel less alone.

That night the weather turned rough and the tower started to swayed violently. Woke up several times. In the morning there were 2 new inches of powder and it had dropped to 20 degrees below freezing.

18 miles back and 2 hour ride home

I was not looking forward to this, but it actually went well. I pushed on hard and made it to the car in just 6 hours. On the way, I spotted many sets of animal tracks: rabbit, cougar and k9 (probably coyote). The only real issue was that extreme cold immediately froze the drinking tube. Had to unpack each time I needed water.

Nice solo weekend

The “solo” part was unexpected, but fun. I don’t do it much.

Can’t recommend the fire tower enough. Even if you only get one night. Even if you have to do the full 18 miles and camp half way. Even then, the place is worth the trouble.

HighEdWeb 2008

Thursday, October 2nd, 2008

The HighEdWeb 2008 conference: “Infinite Solutions” is from October 5-8 in Springfield Missouri. This year, I will be wearing several hats:

Presenter [UAD5]

This will be the second year that I am presenting at HighEdWeb and the presentation will be similar to the previous one. However, there will also be a lot of new information – so feel free to attend, even if you joined me last year.

  • The Accessible Video Interface (UAD5)
  • Usability, Accessibility, and Design Track
  • Monday, 3:15 – 4:00PM
  • Read the full description

If you are interested in implementing a video interface, make sure to check out the presentation page where you can download the handout, code and more.

Committee Member

I was asked to be the “multimedia representative” representative on this year’s conference committee. One of the new things that we are planning is podcasting. This means that we will attempt to record the 60-something sessions that happen simultaneously during the 3 main days. So, if I seem a little busy next week, you will know why.

Blogger

Every time I attend a conference, I just can’t help but live-blog the sessions. It helps me stay focused and supplies notes that I can look back on at a later time.

This year’s posts will be tagged HighEdWeb 2008 if you would like to follow along.

Bad Apples (tastes like spiced ham)

Thursday, January 3rd, 2008

spamA few bad apples shouldn’t be able to ruin it for everyone. However, on the internet, that is usually what happens…

You set up a blog or mail form and everything goes great for a while. Then come the spammers. They want your attention and will do what ever it takes to get through.

Some of it is obviously computer automated:

Dear Sir / Madam.
You want to save your money and get licensed medications? I bet you do!

Others seem hand written:

Hey Gabriel,
Great blog. I really like your photos. Viagra Viagra Viagra. (more…)

HighEdWeb 2008 – Design Competition

Friday, December 14th, 2007

HighEdWed logoAfter presenting in 2007, I was asked to be on the conference committee for the 2008 HighEdWeb. This next conference will be in Springfield Missouri, and I have been selected as multimedia representative (though I am not entirely sure what that means yet). We have already had several meetings (via the telephone) and many items are set, or underway.

The theme for the conference will be “Infinite Solutions” and this year we have decided to set up a  competition for designing the logo and website template. Along with the deepest admiration from your peers, you are also set to receive $200 cash if your submission is used. So all of you out there in higher education land should take a look and show us what you’ve got!

But, you better get started. We need to get everything rolling, so submissions  are required by January 21.

Details on the conference and competition can be found at: www.highedweb.org/2008

HighEdWebDev 2007

Wednesday, October 10th, 2007

HighEdWebDev 2007“HighEdWeb is an organization of Web professionals working at institutions of higher education. We design, develop, manage and map the futures of higher education Web sites.”

Each year, the organization puts on a conference where web professionals from colleges around the country gather to learn, discuss and network. I had the opportunity to attend in 2006 and had a great time. Afterwards, I thought about how to contribute and ended up submitting two proposals for 2007. Both were accepted. There will be an hour long session called “The accessible video interface” and a poster presentation called “Pattern Matching: An Introduction to Regular Expressions“. (more…)