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Norman Sperling
2625 Alcatraz Avenue #235
Berkeley, CA 94705-2702

cellphone 650 - 200 - 9211
eMail normsperling [at] gmail.com


Welcome to "Everything in the Universe", my blog on Science, Nature, and the Public. I often explore their intertwinings. New posts should appear
roughly weekly, so if you want to check regularly for new items, every Monday or Tuesday you ought to find something.

I don't try to be literary, but I do think before I write, and write only when I have something to say. When news spurs a reaction, mine aren't the
fastest knee-jerk comments, they're more often a considered reflection.

Some entries are full-blown essays, others are ideas that can be presented briefly. I don't yak and I don't blather. When I don't have anything to
say, I don't say it. If my message needs 2 paragraphs, you don’t have to slog through 10 paragraphs to get to it. I try to get things right.

Please also enjoy my previously-published articles posted here.

Comments and suggestions are welcome: eMail me at normsperling [at] gmail.com. I read them all, but don't always post them. To prevent descent into
harsh put-downs, political stabbings, rancor, advertising, and irrelevancy, I squelch those.

Norm Sperling’s Great Science Trek: 2014

San Luis Obispo
Santa Barbara
Palm Springs
Death Valley
El Paso
Corpus Christi
Baton Rouge
Key West
Winter Star Party, Scout Key

MARCH 2014:
up the Eastern seaboard

APRIL 2014:
near I-40, I-30, and I-20 westbound

MAY 2014:
near US-101 northbound
May 17-18: Maker Faire, San Mateo
May 23-26: BayCon, Santa Clara

California till midJune

JUNE 2014:
Pacific Northwest

JULY 2014:
Western Canada, eastbound

AUGUST 2014:
near the US/Can border, westbound
August 22-on: UC Berkeley

Speaking engagements welcome!
2014 and 2015 itineraries will probably cross several times.

Trading Cards for Telescopes and Celestial Objects

© Norman Sperling, September 20, 2012
Part of a series on Educational Star Parties:
Star Parties Designed for Students (July 7, 2012)
7 Spectral Types in 1 Big Loop (April 15, 2012)
Telescope Triplets (November 25, 2011)

At observing sessions, students and the public hear a whole lot of information, but don't keep notes, nor remember it too sharply. Remembering the data shouldn't be the main thrust anyway; seeing the objects is.

Prepare telescope trading cards, and object trading cards, to give to all comers:
* On each scope card, show a snazzy photo of the scope, its statistics, interesting background, and its proud owner/operator.
* On each object card, show a visual impression resembling what the observer actually sees; plus a more impressive astrophoto; the object's statistics, and interesting background. Include major catalog designations and nicknames.

Prepare plenty of these cards so scope operators and volunteers can hand out the right ones. Cards should hugely reinforce the educational experience, giving a tangible card to show to others (encouraging them to come); keeping the information from getting pathetically garbled; and reminding visitors how well they observed.

Kids already have LOTS of trading-card display sheets, boxes, and so on. They can handle the cards. And parents ought to strongly encourage these cards. Cards should cost a few cents to produce, are cheap and easy to update and replace, and easy to generate anew. It might cost a buck a kid for star parties and most musea, but should pay dividends in post-visit appreciation and word-of-mouth promotion.

All-day visitors to a big museum could amass a couple dozen cards, if they are given for every planetarium show and exhibit. They'll remind visitors for years of their visit. Visitors to other venues might get cards for flora, fauna, minerals, and cloud types along the way. Perhaps each hiking trail could have one, or even each "look at this" post.

Where attendees have smartphones, give them digital versions instead of cardboard cards.

Log Blog

© Norman Sperling, September 15, 2012

For all the guidebooks I've combed and all the historical technology I've plowed through, I should have known about the Collier Memorial State Park Logging Museum, but I didn't.

Tucked into a small state park on US-97 north of Klamath Falls in south-central Oregon, this is an absolute gem! They collect out-of-date equipment from the logging industry, and are re-arranging it into historical and thematic periods. Through their hardware, they can illustrate the progression from the muscle power of horses and oxen, to steam engines, to diesel engines. You can also see the progression from wood (which they used, as well as harvested), to iron, to steel. One of the excellent details in their signage was the slow fading in and out of the eras, rather than hard, sharp boundaries: each technology was kept as long as it was useful, and replaced when it wore out. A hundred diesels replaced a hundred steam engines over decades, not overnight.

Their knowledgeable volunteer guide showed me a great deal of detail, including how the 10-foot-high wheel haulers dragged logs, and how the steam donkeys could haul lumber, and themselves. The stronger the machines, the steeper the slopes on which they could work. An early horse-drawn road-grader sported a narrow blade, and the stronger the engines that pulled later ones, the bigger the blades could grow.

Most of the wooden equipment was handmade, of course. A lot of their gasoline and diesel equipment was made by Caterpillar and Case but they have several other makers too.

I've visited a lot of technology-through-time collections, but this one is decidedly different. Telescopes and microscopes operate in developed, protected environments, and look it. Cars interface with the great outdoors, but the outdoors are massively changed to accommodate them: we build smooth roads and service stations. Logging equipment is out in brutal nature, in the wild, coping with tough, heavy trees and boulders and canyons ... and they look it. No delicate fittings. No polish. No decoration. Enormous, strong wheels and treads. Fat, heavy cables and chains. Bulky, dented iron and steel housings. Heavily chipped paint. Repaired wheels. Patches and dings. Some equipment wasn't built strongly enough: all 3 tractors built by International/Mack have severely bent and dented hoods because that sheet-metal just couldn't stand up to logging in the wild.

The collection is obviously catch-as-catch-can. Logging companies donated 3 Caterpillar Thirty tractors, so they have 3, even though no story they tell requires that many. They have a big, complicated thresher because somebody donated it, not because farm equipment is part of their logging story. They should swap or sell such items to get more useful and relevant items or make improvements.


Swatting Scammers

© Norman Sperling, September 5, 2012

The 4th-best apartment-for-rent ad that I answered was also a scam, just as the 3 better ones had been, and (judging from the responding eMail) it was from the same scammer as #2.

Craigslist claims it can't tell. More likely they don't care to bother.

Gmail's spam-spotters sure recognized them. But they just relegated their responses to the spam file, apparently based on the similarity of the wording to a lot of other mail they'd carried that had been flagged before.

I hear that law enforcement won't do much because they can't prove that the location of the offense is within their bounds. Mine all cited "West Africa" ... but why should that be truer than their offerings?

The scammers know that Craigslist hardly hinders them, Gmail merely redirects their mail to a different folder, and law enforcement leaves them alone. They get away with their scams because no one with evidence communicates with anyone else.

As long as Gmail and Craigslist operate in blissful independence, scammers will continue to exploit their hands-off attitude to scam money from the customers of both.

So here's a superb opening for Anonymous and White Hats. They want to right wrongs, don't they? They want to keep the internet open and effective, don't they? The using public should contribute thousands of exemplars, from which patterns could be recognized, from which the number and behavior of scammers can be determined. I suspect there are fewer than 1,000 originators of this misery, and I suspect that >90% can be identified this way.

Cooperate with selected targets (banks, merchants, Craigslist, eBay, ...) and media (eMail, ISPs, portals, ...), track down the crooks, document their takings, build overwhelming legal and moral evidence, and come down so hard on them that they'll not only cave in (and go to jail and pay restitution) but also deter anyone else from even trying. This may also expose government agencies and banks that cast blind eyes.

I sure would enjoy reading the stories of such rip-off artists, and their downfalls.

San Mateo Recommendations

Norman Sperling, August 27, 2012

In my dozen years in San Mateo, I've encountered a lot of excellent people, places, and enterprises. Here are some I recommend:

Jeff Gilbert, Principal, and most of the faculty and staff of Hillsdale High School, 3115 Del Monte Street. When we first got to know Hillsdale High, their reputation and enrollment had sagged. By paying extra attention to students, and keeping them from falling anonymously through cracks, the school has earned favorable attention. Hillsdale is on its way up, in scores, in accomplishments, and in morale. Enrollment is bursting. In a lot of ways, they do things very well. Granted, they are part of a bureaucracy, they are obligated to do some stupid things, and not every employee is excellent, but our overall experiences there were very strongly positive and I enthusiastically recommend Hillsdale High. 650-558-2699, www.hhs.schoolloop.com/ .

Genella Williamson, Realtor. She helped us buy our home in 2000, kept in touch, and is masterminding the complex preparations to sell it. She is exercising a lot of the best connections with the best service people. She understands details and practicalities, and talks to a very wide variety of people on their own terms. Alain Pinel Realtors, 2930 Woodside Road, Woodside. 650-529-1111, genella@me.com .

Mike Bruno and staff, Cal-West Home Loans, 569 Laurel Street, San Carlos. I didn't fit a bank's cookie-cutter mold. Mike Bruno treated me like an actual human, and arranged a mortgage that really worked. His office staff are excellent people. 650-591-7321.

Steve Dwyer, expert handyman, especially with electric things. stevendwyer@yahoo.com .

Yokto Subroto and staff, Copyman of Belmont, 740 El Camino Real, Belmont. Copying and Printing. They take the care to get it right. I switched JIR from a major industrial printer that got careless, to Yokto, and everything has been perfect since. Well, the printing aspects are perfect; it's still my editing and proofreading, so a few errors do creep in. 650-591-9893, yokto@mycopyman.com .

Mark Dahl's UPS Store (Mail Boxes Etc.) 7 West 41st Avenue. They take the care to get everything right, so every package makes it. They recheck sealing, verify every item on the waybill. Over the years I've shipped hundreds of packages there, and occasionally used their notary service, always with perfect satisfaction. 650-571-9089, store2152@theupsstore.com .

Sean Hudson, Hector Diaz, and staff, Hudson Automotive Repair, 186 South Blvd. Great expertise in car service. They take care in examining things. They clearly spell out all the options. They accept my choices of options, even when they recommend others. Exacting work done right. Also, the cleanest car-service business I ever saw. 650-344-4800.

Letty's Affordable Hair Care, 14 24th Avenue. Letty is the only barber I found who's willing to cut my hair the way I want, instead of her own way. 650-574-1196.

The Peninsula Library System has wonderful variety among its branches, and the computer catalog is very handy to use. www.plsinfo.org .

Both Trader Joe's in San Mateo have excellent, helpful staffs as well as distinctive groceries.

The Journal of Irreproducible Results
This Book Warps Space and Time
What Your Astronomy Textbook Won't Tell You

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