Saturday, April 23, 2011
GoPro Video - Helmet Mounted
Here is one of the first videos I recorded, using my GoPro camera mounted on my helmet. There is an interesting maneuver in traffic at the beginning that should only be done by a bike, and maybe not even then, but probably is better than what the other cyclist did. He stopped in the "through" lane to wait for the "left only" light.
In the original audio, you can hear me breathing, and you can hear the clicking of my shifter.
The video features a 30 mph run down a short path and onto the road, then a short stretch of the most dangerous part of my route; the underpass at Main Street. Motorists approach from my right side, on the far side of a concrete barrier. The only way they can see me coming is if I'm on the left side of my lane. The City of Bellevue painted "sharrows" onto the pavement, but every other cyclist I've seen stays on the right shoulder.
Sunday, April 10, 2011
Don Quixote and Dulcinea
This morning my five year old granddaughter asked me to "play Barbies" with her. Then she confessed that she didn't have any "boy" Barbies (I think she meant Ken). I happened to spot my model of Don Quixote at that moment, and seeing as how he was about the same size as her Barbie dolls, I suggested that I could dust him off and play with him.
She picked out the smallest of her Barbies, and we decided to call her Dulcinea. She decided they needed to be married, and that we should take a picture of them at their wedding.
I gave her my camera and asked her to take the picture while I held up the tablecloth for a background. The photo she took is very good considering she is one day short of her fifth birthday.
Later, after a slightly embarrassing attempt to remove his clothing, she pointed out that Don Quixote is actually made from a block of wood. "So he's not really a doll."
Dave
Sunday, February 20, 2011
Building domino structures with a four-year-old
One of the most challenging things I have ever done is attempt to build something with dominos, while a four-year-old is present. Last night I managed to capture this sequence showing successful completion. The first frame shows the final piece being placed on top, with instructions being signed anxiously. Next we see the happy conclusion, followed by some jumping and the entrance of a big sister. In the final frame, the tower is leaning precariously. It toppled before a subsequent frame could be captured.
Puppet Show
Tuesday, January 25, 2011
Shelter for Dulcinea
Last weekend we converged on Fort Bale to construct a shelter for Dulcinea, the new velomobile that is scheduled to arrive soon. We had lots of help, including young and old. The first photo (featuring the youngest and the oldest) was accidentally taken with a blue filter, so ignore the blue tint. We had nearly finished leveling the concrete blocks, and the wee one is adding the final touch.
The next photo shows the frame with the roof in place. It was taken Sunday morning, after a light rain shower, and after we had finished installing concrete bolts and fastened down the feet of the frame. We didn't anticipate the rain since the sky was blue, but that's typical weather for Amboy. Aargh! My good Bosch drill got wet!
The final photo shows the finished structure, with the door unzipped on both sides, and the door has been rolled up and tied into place. The plan is to add more weight, tied to the frame, to keep the frame in place during a wind storm. The pallets will hold a pile of firewood. The door will usually be kept zipped closed.
Tuesday, December 07, 2010
Hard Shell Tactics
Wednesday, November 24, 2010
Raccoon Tracks
Last winter I took a photo of some raccoon tracks that appeared sometime during the night. The other day I spotted this set of tracks in the afternoon, so the little nocturnal visitor must have walked through here in the afternoon twilight. The lighting looks orange because the only light available for the photo was from a sodium vapor street lamp.
Saturday, November 06, 2010
My Comice Pear
So this year our little tree finally produced three pears. I watched them grow all through the summer, and when they looked full-sized, I began testing them as Charles had instructed me: You gently lift and tilt the pear to see if the stem will easily break. If it resists breaking, then leave it on the tree.
One pear came off easily in August. It was a half-sized pear, and it was hard and green. I brought it into the kitchen where it got mixed up with some store-purchased pears, so it was eaten without knowing it was special.
The next two pears stayed on the tree through the month of September, then through October. I began to worry that they would fall off and be eaten by slugs or potato bugs. Then, in late October I remembered to check them. I went outside in my house slippers, through the wet grass, and discovered that the little pear came off easily, but the big pear hung on.
Monya and I sliced up the little pear and shared it, even though it still felt a little hard to the touch. It was quite tasty.
The other pear refused to let go of the tree. I tested it several days in a row, then forgot about it.
This morning I looked out the window to see the worst case scenario. The pear had fallen off the tree and was laying in the lawn. I immediately put on my shoes and went outside to retrieve it.
Sure enough, the pear had been eaten 1/3 of the way through by a slug. Since I was the bigger and the stronger, I took that pear away from the slug and ate the rest of it myself. I reminded myself that (as my son once told me) [a slug's] mouth is cleaner than a human's mouth.
That was the best tasting pear I have ever eaten! Yum! I can't wait for next year's crop to grow.
Oh, for you squeamish readers...I did wash off the pear before I ate it. Sorry, but no pictures. It wasn't a pretty sight.
Tuesday, November 02, 2010
Little Bug
Saturday, October 09, 2010
Tasty Mushroom
My cousin Carl is a mushroom expert, and last week he described a mushroom called "chicken feathers" that grows in a symbiotic relationship at the base of an Oak tree. He said it is an excellent source of protein and very tasty.
The very next day, after hearing his description, I was on a nature walk with some other people when we came across the mushroom pictured here. It looked so much like Carl's description, even at the base of an Oak tree, that we decided to pick it and bring it home for Carl to identify positively.
The mushroom was as big around as a basketball, and shaped more like a football, except with the feathery surface texture. It weighed about five pounds. Carl sliced off about one fourth of it, brushed off the forest debris, and sliced it into a hot sautee pan with a little oil and garlic. It was one of the most delightful feasts I've ever had, and that quarter was enough for about six people. It would make a nice topping for spaghetti noodles too.
Strange Bug

I found this bug in the middle of a rural road in south central Illinois on Sept 30 at 3:17 PM. I thought it was a grasshopper, but it has a long tail appendage like a wood borer would have. It also has very long antennae, and a pointed nose which is not much like a grasshopper. It measured about 3 inches long.
Saturday, September 25, 2010
Old Lady in the Park

Today is Monya's birthday, so we decided to take a walk in the park. We took both of our cameras and had a contest to see who could get the best picture. I'm starting out with the one I call, "the old lady in the park" which I took in macro mode. You should take a close look at this photo. You can actually see the hairs on the old lady's legs.

Next, I'd like to show off the three turtles we found sunning themselves on the end of a log floating in Lake Washington. Many people don't believe me when I tell them there are turtles in Lake Washington. These turtles are very shy, and they will quickly duck into the water if they think you are getting too close. Notice how they were holding their heads at attention while I took their picture.
A birthday stroll in the park would not be complete without a photo of the birthday girl. We were experimenting with strobe light flash fill on a subject standing in shadow, while the full daylight scene completes the background. (Notice her brand new, pink digital camera.)

Finally, another old lady in the park. Nothing subliminal here. These White Cross Garden spiders are all over the place. One keeps hooking onto our old Volvo in the driveway, and one of these days it may not have enough power to break free. Imagine the size of a spider who will eat a whole car!
Saturday, August 28, 2010
Practice Run
Another change in tactics was for me to tow an empty kayak while swimming. The kayak was rigged with all the equipment needed for paddling, and a rope ladder for climbing in from deep water. This way, a rescue in the event of cramps, exhaustion, or hypothermia, could be accomplished without dragging the swimmer through the cold water as we did last week.
This photo of me drinking water was taken at about the 1-1/2 hour mark. The destination, Clarke Beach Park, is the tree covered shoreline between the tips of the kayaks.
After arriving at the park, and a short break to gear up for paddling, we took this photo of the GPS with the trip odometer showing 2.20 miles, the moving average at 1.1 mph, and the total moving time of 1 hour and 59 minutes. The wind was out of the north, so we rode with the wind and roller waves, all the way back to the Cedar River. The return trip took 52 minutes, increasing our average speed for the whole trip to 1.6 mph.
Here's a photo of me at Clarke Beach Park, all rigged up to paddle back home, and a picture taken at the Cedar River, of the intrepid paddler, Great Grumpy, who guided me the whole way.
Since this was only a practice run, and since we didn't have our official witness present to record the event, this lake crossing does NOT count as the 40th year anniversary crossing. We will have to wait until next August when our official witness is available and try it again...this time for real.
Wednesday, August 25, 2010
Flowers
Repair of 70 year old cedar gutters
Our gutters have been leaking for years. When we first moved into this house I tried to stop the leaks by applying roofing tar, as had been done to them before, but that didn't help. We were nearly at the point of tearing them down and replacing them with metal gutters, but other than the leaks at the corner joints, they actually looked like they were in good shape.
Monya did some research on the web and found a place in California that specializes in wooden gutters, and they had a web site with instructions on how to do it yourself. If they had been located in Washington State, I would have tried to hire them, but since they weren't I decided to give it a try for myself.
So here's what a typical corner joint looked like after I had chipped, peeled, and pryed the tar and old caulk out of it. Notice that there is a "V" shape cut into the joint. That's where the caulk goes, allowing a generous amount of it to expand and contract with changes in temperature.
The next photo shows how it looked after I filled the joint with 50 year, non-hardening gutter seal caulk. One rainy day after finishing the joints like this proved that the gutters were not leaking at all any more.
Unfortunately, there was one spot where the joint between the gutter and the downspout had failed and caused the gutter to rot. I took out about 17 inches of old gutter and replaced it with a section of fir that nearly matches the shape of the original gutter. I had to round off the ends of the fir patch and chisel out a channel in the bottom to allow the water to flow smoothly.
Then I had to drill a new hole for the downspout. I sealed everything up water tight with gutter caulk and then painted the new wood with primer. A finish coat of paint will go on soon.
Sunday, August 22, 2010
7 Year Old Perspective
This morning I went through the photos that the LeGrand Mermaid took of the lake crossing event. After reading the previous post, you will realize that this beginning photo is pretty much all there was to the event. But look at it from a 7 year old's perspective.
There is the Great Grumpy on the right, the Daddy in the kayak, and the splash from the Bopop jumping into the water. I apologize for the reduced resolution in this posting, but the original shows crystal clear water droplets, backlit by the early morning sun. I love how she has Daddy in the kayak framed perfectly between the bars of the railing.
Maybe it's not such a bad thing that I didn't make it across the lake. The really fun part was having another four-generation event.
40th Anniversary Swim
I measured the distance between Lakeridge and Kenneydale, finding it to be about 2 statute miles according to Google Maps. Then I measured the distance between the mouth of the Cedar River and Clarke Beach Park on Mercer Island. That turned out to be a nearly perfect 2.1 miles.
I announced my intentions to friends and family and then began testing my swimming speed and endurance. I measured the length of the laps in the indoor pool and timed myself while swimming 20 or 30 laps, then went home and calculated how far and how fast I had been going. It was about 1 mile per hour.
Next, I had to know if I could swim continuously for 2 hours. So I swam laps in the pool for 25 minutes before being interrupted by another swimmer. Once I had stopped I discovered that I had no sense of balance, and that quickly turned into motion sickness. I had to quit my workout.
Subsequent attempts at swimming continuously only generated the motion sickness problem again after only 15 or 20 minutes. It seems that rotating my head to breathe was causing the problem.
The next problem I encountered seemed trivial. Whenever I tried swimming at a vigorous pace, I kept getting minor cramps in my feet or somewhere in my legs. I didn't pay much attention to that problem. Endurance and motion sickness had my full attention.
The scheduled day for my swim across the lake arrived, but a call from my chase boat pilot ended the plan before we got started. He would not be able to paddle across the lake with a kidney stone. We rescheduled for the following weekend, but in the meantime, since the weather was very hot, I decided to make a trial run on the lake to test the water temperature, my equipment, and the navigation and communication possibilities between swimmer and kayak.
Fortunately I found a willing alternate kayak pilot and the two of us headed out for an afternoon outing in choppy, windy conditions.
My idea to prevent motion sickness was to use a scuba diving snorkle so I could keep my head in one position. That worked quite well. My wet suit seemed to cause too much drag, so I took it off, along with the wading shoes. Holding a straight course turned out to be difficult too. I tended to wander off course quite quickly, and I could not see either the boat or the paddle under water. I made up my mind that I had to keep looking above the surface once every ten strokes or so. I swam for a total of one hour and was only slightly tired. All systems seemed to be "go" for the following weekend.
The "following weekend" was this morning. It was just cold enough that I decided at the last minute to put on the wetsuit. I am a wimp about cold water, but we had to go early so the water would be calm.
We launched the kayak at 07:30 and I hit the lake at 08:00. The water was pleasantly cool, so as soon as I had adjusted to it I took off the wet suit and shoes. We struggled a bit with navigation and communication, but this time I had chosen to use my swim goggles instead of the scuba diving mask, and the visibility was much better out to the side. Of course there was nothing to see straight down. I watched for sea monsters anyway.
I think we had been out about 30 minutes when I got the first twinge of a cramp in my leg. I changed my stroke and let it relax out, as I have done for cramps many times before. Then I went back into my cruising pace. Within minutes the little warning cramps begain appearing in different leg muscles, so I kept changing my pattern, but soon it became apparent that whichever leg I switched to would immediately cramp up. We had gone just about half way to Mercer Island. The GPS said 1 mile or so.
I tried relaxing in a back float, but my legs just curled up under me. I laid face down in the water, breathing through the snorkle and had my kayak helper rub my legs. Then I slung my legs, one at a time, over the top of the boat so he could push the cramps out, but as soon as one was out, the other would cramp up again. The cramps began forming faster than we could treat them.
All this fiddling around with cramps meant I was not generating heat, and I began to get cold. We quickly decided to abort the mission and head for the nearest public beach. Kenneydale Beach was only about 1/3 of a mile away. I put on the life jacket for warmth and extra safety, and hooked my arms and legs around the bow of the kayak while we paddled ashore. Standing and walking soon had my leg cramps under control.
We recalled our pickup crew back from Mercer Island and within 15 minutes they arrived at Kenneydale Beach. I dried off and put on some warm clothes, so all was well except for the disappointment of not finishing the distance.
As I am writing this description, my legs are still stiff and sore. I have muscle strain in nearly every leg muscle from the cramps, but other than that I feel great.
I'm going to investigate the cause of the leg cramps and do something about that. Then I will begin a swimming workout regime using the snorkle, so I can be sure I can swim for long distances without motion sickness or cramps. Hopefully I will be ready for next August, when the lake water will be warm again, and I can call it a "60 year old" swim across the lake.





