An evening pause: Rocco had suggested this short video about the joys of going out and digging clams. I prefer the video below, of a real clam doing its own digging, because it shows us something we normally don’t see and that is really amazing. Who would have thought that a clam could bury itself so quickly, with a single digging foot?
Diane and I just got home and are in the process of catching up. Posting shall resume this weekend, maybe tonight! Meanwhile, I was pleasantly surprised that even with my absence, my thoughtful readers (even ones I sometimes disagree with) have been keeping things lively here with some intelligent debate. Kudos to you all!
And as always, the Canyon was what it always is, magnificent and awe-inspiring. The picture on the right shows us hiking on the Tonto Plateau, about 4000 feet down from the rim but above the Colorado River 1000 feet below. If you look real close you can see the tiny figures of Diane and others on the trail.
Diane and I are about to leave for our annual hike to the bottom of the Grand Canyon. Though I might be able to post during the drive north today and from the hotel on the rim tonight, from Tuesday until Thursday I will be out of touch with the world of computers, a welcome break that I do need periodically.
Unlike previous trips, this time we are going with a bunch of friends. Last year I obtained a reservation for a 10-person cabin at Phantom Ranch in the Canyon so that we could all be together. Should be a lot of fun!
An evening pause: As the youtube website explains, “This is perhaps the only hotel in the world where you may need to make way for passing elephants when checking in. During the month of November, a small herd of pachyderms nonchalantly tromps through reception on their way to a wild mango tree.”
Hat tip Danae.
An evening pause: Tonight we take a short aerial tour of a mountaintop that every Boy Scout who has backpacked at the Philmont Scout Ranch in New Mexico will immediately recognize.
Hat tip to Steve Golson, whose son is currently doing this very hike.
An evening pause: Hat to Phill Oltmann, whose comment was, “Too tight for me!” Me too, though I definitely would be willing to try.
An evening pause: Hat tip to caver Ray Keeler. As noted by Walt Willis, who had tipped Ray off and knows some of the people on this rafting trip,
They were rafting on the San Juan river and camped in a side canyon for the night. It started to rain so they all went under an overhang to stay dry (good decision). The person in blue (doing all the yelling) is my Cousin.
There are obvious lessons to be learned here. One never ever discounts “Luck”. They lost some of their gear but left with their lives. My Cousin was yelling at one of her friends not to go out and try and save anything.“ He thought better of the idea and stayed put. She proved that the sign above my desk is not always correct (“You Can’t Fix Stupid”).
During the night the fire seemed to subside somewhat, and today it is raining. I can still see smoke, but no flames. However, the cloudy weather, plus morning is a poor time of day to observe details in the Santa Catalinas because of the angle of the sun, means that this is not a certain observation.
The Forest Service has sent crews up to check on the situation and will report an update later this morning. This news report says nothing about the fire spreading into Ventana Canyon, as it appeared to do to me last night. Hopefully I was wrong and the fire only appeared larger than it was.
At sunset tonight I went out into my back patio to enjoy the evening air and noticed smoke trailing off from the mountains on the opposite side of the valley. Taking a closer look with binoculars I discovered a major forest fire blazing on the front range of the Santa Catalina mountains, about a thousand feet above the city.
To give the layout, our home is on the west side of town, on a hill that overlooks the city. The Santa Catalina Mountains border the north side of Tucson, about ten miles away. (Below the fold is a short video showing the mountains and the smoke, taken today from the west side on one of the overpasses above the interstate, slightly south of my home. The video shows a view similar to what I can see.)
The fire, dubbed the Finger Rock fire after the canyon in which it started, was originally ignited by lightning last week, smoldered for a week, then re-ignited today and is spreading fast. While Diane and I watched this evening we saw the flames leap across from Pontatoc Ridge to the opposite wall of the adjacent valley, Ventana Canyon, which Diane and I last hiked in 2013. I saw flames that were easily 100 feet high.
We have hiked on Pontatoc Ridge. That trail is certainly badly damaged or destroyed. The lowest parts of the fire now appear to be burning at about 500 feet above the nearest homes in the foothills below. When it jumped into Ventana Canyon it appears to move uphill, so at the moment no one’s home is threatened. This is a very very rugged area. It will be difficult for fire crews to get there, no less work to control the blaze.
As the evening progressed and darkness set in the extent of the fire became easier to see, as the flames now stood out in the darkness through the smoke. Though the Forest Service seems sanguine about it, this is not a trivial fire. It threatens the entire front range of the Santa Catalinas, which is one of Tucson’s major recreation areas. Worse, it is close enough to the city that it poses a threat to the homes in the foothills.
Stay tuned for updates.
An evening pause: Taped on August 25, 2014. Hat tip Danae, who wrote, “It was 111.4 degrees under the side porch roof this afternoon, which explains why this video appeals to me. The visibility of the sea floor is just frosting on the cake.”
To me, this probably gives one who has never surfed (like myself) the best sense of what it is like to do it.
Link here. Just go and look. It is worth it.
Link here.
An evening pause: I haven’t posted a wingsuit video since 2012, so this clip is overdue, especially since the scenery is quite beautiful. My only complaint is that they cut just as one flyer releases his chute for landing. I would have preferred to see the whole flight, including its gentle end.
Hat tip tdub.
Want silence? Scientists can tell you where to find it.
Not surprisingly they have found that the western states, and especially the national parks within those states, are the quietest places in the nation.
Link here.
Some of these are not that unbelievable, but numbers 4 and 9 are really cool. And number 1 was already reported here on BtB.
Link here.
Switzerland is about to open the first suspension bridge ever built between two mountain peaks.
The bridge, suspended 9,700ft in the air, will also have a partial glass floor to allow visitors a once in a lifetime view of the 6,500ft drop between the Glacier 3000 and Scex Rouge.
It is scheduled to open in November, and is being built in an effort to attract more tourists to the Swiss Alps.
Just click on the link.
We exited the Grand Canyon on schedule at about 1:30 on Thursday. The hike out this year took one hour longer than last year, mostly because we took longer breaks.
As always, the Canyon is a sublime place, hard to describe to those who have never been there and unnecessary to describe for those who have. We hiked in, did an 11 mile hike the one day we were at the bottom, then hiked out today.
Posting will resume but will remain light until I return home on Sunday night.
The science journal Nature today announced the retraction of two controversial stem cell papers.
The two papers reporting the stimulus-triggered acquisition of pluripotency (STAP) phenomenon appeared online on 29 January. Questions about the papers arose almost immediately, leading to an investigation by RIKEN, the headquarters of the network of the nationally funded laboratories that is based in Wako near Tokyo. Investigators documented several instances of fabrication and falsification in the papers and concluded that some of these constituted research misconduct on the part of [Haruko] Obokata [the lead author].
Japanese media recently reported that authors had agreed to retract the papers but were discussing the wording of the notice. In the note that appeared today, the authors point to errors previously identified by RIKEN investigations in supplementary documents. They also identify additional errors in both papers, including mix-ups in images, mislabeling, faulty descriptions, and “inexplicable discrepancies in genetic background and transgene insertion sites between the donor mice and the reported” STAP cells. [emphasis mine]
The list of errors now documented sound astonishing. In fact, I can’t see how any serious review by any competent specialist in this field could have missed them all, which suggests that for this research at least the peer-review process is mostly a sham. In fact, in the article Nature admits that its
» Read more
37 amazing places you must visit before you die.
Great pictures. I am happy to say that I’ve seen most of the places listed that are in the U.S. And I’ve also seen other places in the U.S. quite comparable to international locations shown here.
Update: After an almost two week rescue effort, the injured German caver safely reached the surface Thursday.
Cool! A man doing a 16-mile charity swim was surrounded and protected from a shark by dolphins. With video.
More evidence that dolphins are much smarter than we think.
Twenty places that are difficult to believe really exist.
Posting for the two weeks shall sometimes be limited to the evening hours, as Diane and I are heading east for the first time in two years to visit the Smoky Mountains on the border of Tennessee and North Carolina.
We decided to drive, partly because it is cheaper, and partly to avoid the TSA (Airlines: Pay attention!). It also will give us a vehicle for driving north after our hiking vacation to visit friends and family in Maryland and Pennsylvania.
I intend to post about our trip. I should also do most of my appearances on the John Batchelor Show as well. The only negative is that I will be out in the real world when both Falcon 9 and Cygnus finally complete their next flights. I will only be able to post about it after the fact.
