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Tech journalist since the dark ages. Windows Secrets, LangaList newsletter, Windows Magazine (NetGuide, Home PC), Byte, Popular Computing, yadda yadda yadda. Google me, if it matters.

This feed is mostly personal interest; it's NOT my professional writing. There's tech here, yes, but also lots of general science and some politics and weird humor thrown in.

Monday, September 18, 2017

Boston Habah under pre-Jose skies (180 panorama)

Boston Habah 180 panorama under pre-Jose skies.

Right to left: Boston Navy Yard, the Bunker Hill Monument, the Cassin Young, the USS Constitution, the Museum of Science Zakim Bridge, TD Garden, the North End, the Coast Guard station, the financial district, the Customs House Tower, the harbor proper with the seaport district in the background; on the far left, East Boston.


Friday, September 1, 2017

Petroglyphs in Mesa Verde

I recently traveled to Wyoming for the eclipse (very nice; we had a great clear-sky viewing location in the high desert, virtually dead center in the totality band, far from any crowds).

After the eclipse, we spent a week exploring, and eventually ended up far to the south, in Mesa Verde National Park. ( https://www.nps.gov/meve/index.htm )

Mesa Verde is gorgeous.





It's also interesting for its geology and long history of human habitation by the Anasazi Pueblo peoples, who built their houses beneath the shelter of the mesa's many rock overhangs.



I'd been to Mesa Verde before, but had never hiked to Petroglyph Point; a somewhat hard-to-reach spot where the Anasazi people --- shamans? people on dream quests? artists? --- used rock tools to inscribe their origin myth on the exposed rocks of the mesa; painstakingly chipping away the desert varnish (https://en.wikipedia.org/wiki/Desert_varnish ) to expose lighter-colored rock below.

I'm getting ahead of myself here, but this is a wide-angle view of the glyphs:



The glyphs are about halfway along a three mile (5k) loop, of which the first half is rocky, steep (about a 750'/225m total climb), narrow, precipitous, and with poor footing in spots. Sections of the trail use rock slabs as steps; in other places, foot- and handholds are chipped into the rock. You need to walk carefully.







But the views are very nice.






There are some small pueblo ruins along the way.




Then, after a while, you arrive at the glyphs.





The trail's guidebook explains: Some glyphs were done at different times, but one series of connected figures seems to tell the Anasazi Pueblo People's origin myths:

They emerged from a sipapu (right side of the image) --- a spirit portal in the Grand Canyon ---  and wandered the desert for a long time, with various clans splitting off along the way, until they arrived at Mesa Verde (left side of image).



There's lots of detail:



A = the Grand Canyon/Sipapu, where the Anasazi emerged from the earth into the world.
B = the Eagle Clan splits off
C = the Mountain Sheep Clan splits off
D = the Parrot Clan splits off
E = either the Horned Toad Clan splits off; and/or a symbol of the "lizard spirit" who led the Anasazi through aimless wanderings "almost approaching lunacy" for a long time (the linear trail stops, and doubles back and spirals on itself).
F = a "whipping kachina" (a supernatural spirit) compels the Anasazi to travel with purpose; the trail moves in straighter sections
G = the Mountain Lion Clan splits off
H = Mesa Verde

Also:
I = another "whipping kachina" driving Anasazi men, women, and children (J).
K = the Kachina people

The handprints are various artists signing their work; or perhaps others simply saying "I was here."

It's a very nice spot, and worth the effort, if you have a couple hours to spare while you're at Mesa Verde.




Friday, August 4, 2017

Boston Harborwalk Biking Surprise

A 2017-08-02 bike ride along the Charlestown Harborwalk led to a pleasant surprise; I got to see an unpublicized move by the 223-year-old USS Constitution. The move also required that the Cassin Young, a WW2 destroyer on display in the Navy Yard, also be moved.

 Time-lapse video (less then 4 min): https://youtu.be/zh9K5eaqSGk


 Info:
Constitution: https://en.wikipedia.org/wiki/USS_Constitution

Cassin Young: https://www.nps.gov/bost/learn/historyculture/usscassinyoung.htm

Monday, July 24, 2017

Eye on the ball


"Trump wants you to focus on Sessions, Clinton, and Scaramucci this week.  You need to focus on health care, health care, and health care."

Check out @ChrisMurphyCT's Tweet: https://twitter.com/ChrisMurphyCT/status/889473411512229888?s=09

Tuesday, July 4, 2017

Climate change? Nah. Nothing to see here...

Climate change? Nah. Nothing to see here...  (New all-time Maine record: 7 tornado warnings, 4 actual tornadoes in one day.)

http://edition.pagesuite.com/popovers/article_popover.aspx?guid=03293432-8e97-4f65-bd39-e719d5a5a1b1

Monday, July 3, 2017

How grownups handle criticism.

Check out @BitsieTulloch's Tweet: https://twitter.com/BitsieTulloch/status/881659429787058176?s=09

Thursday, June 29, 2017

Some pretty good fake covers here. :)

https://www.washingtonpost.com/news/the-intersect/wp/2017/06/28/trumps-bogus-time-cover-the-fake-news-that-launched-an-army-of-memes/?tid=ss_fb&utm_term=.9f002fcfe1a5