07 May 2014

Hard Rain In Harlem

Over the past few years, there seem to have been fewer rainy or snowy days than in previous years.  However, it seems that whenever we get precipitation, it falls longer and harder--which means, of course, that we get more of it.

At least, that is how I have perceived local weather patterns.   I've talked to a few people--both better- and less- informed than I am--who say they've observed something similar.

Today I came across some maps and charts that confirm my observations.  Turns out, the weather pattern I've described is most pronounced in the part of the US in which I live, but prevails everywhere else in the US with one exception:  Hawaii.



Now, that might sound good for cyclists:  If you have one deluge and weeks of dry weather, you can wait out that rainy day--unless, of course, you don't mind the rain.  I don't, as long as it's not cold and I can see where I'm going.

But, as the study that produced the data I've included indicates, such a weather pattern is bad for cyclists--and everyone else.  All right, cycling isn't mentioned, but I can tell you one problem this weather pattern presents for us:  more flooding.  You see, when precipitation is less frequent, the ground dries up and is less able to absorb whatever rain or snow comes along. That is why the deserts of southwestern US experience "gully washers":  When it rains, it pours, and when it pours, the water simply runs off into the nearest ditch, canyon or any other low-lying piece of real estate.  

I don't care how much coverage your fenders provide or how sealed your bearings are:  You probably don't want to, and shouldn't, ride in such conditions.  Not even if you're riding fat knobby tires. 

The phenomena I've described also explain why, at the same time, much of the US has been experiencing record-breaking droughts.  In fact, nearly all of the US from the Rockies westward is in a declared state of drought:  In fact, even some policy-makers are saying that parts of Texas, Colorado, Nevada and California may be in a permanent--or, at least a mega---drought.

And that, dear readers, can pose bigger problems than how we will fill our water bottles, hydra-packs or whatever hydration systems we use.

The reason why heavy precipitation and storms are coincidental with drought is that most places are not only getting warmer; they are experiencing record one-day temperatures and heat waves.  Here in New York, we have had at least one day in which the temperature exceeded 102F (39C) in each of the past three summers; before 2010, we had gone more than three decades without experiencing such heat.  

06 May 2014

The Wire(s)

In two earlier posts, I mentioned the Slingshot bicycle. You may have seen one:  It has a cable anchored by suspension coils where the down tube would normally be found.  At least, that's the kind of bike for which Slingshot is known.  Apparently, they're now making a line of bikes constructed entirely of chrome-molybdenum steel tubes, like a traditional frame sans lugs.


But I digress.  Slingshot is still best known for its "frame with a cable".  I had the opportunity to ride one owned by one of my old riding buddies.  I rather liked it, but I'm not sure I would want it as my only bike.


Although Slingshot is the best-known (and possibly the best) bike to use a tension cable as part of its frame structure, it's certainly not the first.  At least, the folks at Slingshot --who still build all of their frames, including the cable-less one, in Grand Rapids, Michigan--weren't the first to think of building a bike that way.


Here is a drawing of one patented in 1904, nearly eight decades before the first Slingshot was made. 





Of course, the shape is very different.  I think I like it, though I wonder what it would be like to ride.  You see, the purpose of those cables is not suspension, as it is on the Slingshot, but to make the frame collapsible.


Depending on how it rode, I might consider such a bike if someone made it.  I imagine that some other people--especially those who travel a lot--might, too.  And I can imagine the military hankering for a bike like that, especially in areas inaccessible by other vehicles.

05 May 2014

At The End Of The Day In The Middle Of Spring

What could have been better than this:  a late-afternoon ride on a perfect Spring day?

It's the sort of thing that can make you happy to, well, be.  Scrims of cloud swirled around the bright sun.  Breezes puffed petals from flowers that have bloomed for a few days and, at times, gusted and rippled the water around my ride.

My little adventure took me to the Coney Island pier.





From there, I pedaled along the ocean and New York Bay under the Verrazano-Narrows Bridge.



The only thing that wasn't almost perfect was this last photo.  But that was my fault.  I'm including it anyway because even though the saddle and part of the handlebars were cut off, Tosca still looks great, as she always does.