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

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

Norm Sperling’s Great Science Trek: 2014

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

MARCH 2014:
up the Eastern seaboard
mid-South

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.

The Rubber Met the Road, and the Road Won

© Norman Sperling, February 19, 2012

My ancient Nishiki bike has blown its last tire. It's been nickel-and-diming me to death for years. The seat has problems, the front wheel makes noises, spokes keep breaking, ... It's way past its prime, always needing this and that readjusted or replaced. It's worn out, and just going to get worse.

It was built in Japan in 1976. I bought it used and with rust spots, in Oakland in the mid 1980s. I probably rode it 300 days a year, roughly 5 miles each. So I've pedaled 37,000 miles on it! It doesn't owe me anything.

It's taken me lots of places. It's seen a whole lot of Oakland, Berkeley, Alameda, San Mateo, Burlingame, Millbrae, Foster City, Belmont, San Carlos, and Redwood City. In the last 2 years I've ridden it along all of San Mateo County's Bay Trail, except the part in East Palo Alto.

My son Mason says I can use his bike because he never does. I spent an hour reinflating tires, banishing cobwebs and leaves, raising and then replacing the seat (with the old one I don't like from the Nishiki). I discovered that its seat-bolt isn't 9/16 inch, it's really 14 mm, as demonstrated when I found the right wrench. I raised the handlebars the last inch that their structure allowed.

After a couple times around the block, I felt stable enough for a short jaunt. It's OK, but a very different feel. It makes me lean much more forward than I like, so my neck and wrists and arms complain. I do like the shock-absorbing rear wheel, the handlebar gearshift (no more reaching for an inconvenient lever) and the wide, knobby tires (no more dodging grates, but they feel funny vibrating as I roll).

My next bike will probably be my last. So I want handlebars that put the handles where my hands actually are - similar to my old Schwinndlebars. I want a comfortable seat like a Brooks saddle, with a shock absorber. I want strong sturdy tires that resist punctures on gravel paths, a major time-and-money waster with the old bike's thin tires.

With my Great Science Trek coming up, the bike has to fold to avoid taking up too much space in my camper. A folder would also be wise for the probably-small car and dwelling I expect after the Trek. Weight isn't an issue, though, because I use the bike for exercise. I've started looking at Brompton and Dahon, but they give me sticker-shock.

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

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