By Vladimir Brezina
With a white coat of freshly fallen snow hiding for the moment the drabness of winter, it was a bright, festive day in Central Park yesterday.
.
.
Everyone was out having fun!
Everyone was in a happy, outgoing mood. And so, more than usual, it was a day for getting together with other members of your species…
Posted in Nature, New York City
Tagged Animals, Birds, Central Park, Dogs, Manhattan, New York City, Photography, Snow, Sparrows, Squirrels
By Vladimir Brezina
The Manhattan circumnavigation is a classic New York City kayak trip. Hundreds of paddlers do it every year. For a 30-mile trip, it’s surprisingly easy, largely because the strong tidal currents that swirl around Manhattan do much of the work.
To use the currents instead of fighting them, though, it’s important to time the trip right. The key is the correct timing of the passage through Hell Gate. When going around Manhattan counterclockwise (the more usual direction), you want to reach Hell Gate at, or before, the turn of the current from flood to ebb, so as to ride the flood current up the East River, and then the ebb current up the Harlem River.
But what if, for whatever reason, you are late, and find yourself facing a growing ebb current while still in the East River short of Hell Gate? The contrary current slows you down, building more strongly all the while… And the ebb current in the East River can build up to 5 knots or more—faster than most paddlers can paddle.
It might seem that the whole trip might have to be aborted…
Not quite. It turns out there’s a way to paddle through Hell Gate against the current, and even use the contrary current to advantage.
Here’s how we do it.
Posted in Kayaking, New York City
Tagged Hell Gate, Kayaking, New York City, New York Harbor, Tidal Current
By Johna Till Johnson (with Vladimir Brezina)
Shortly after I landed in Cleveland this morning, I drove by a sight that made me gasp with excitement: The Detroit Superior Bridge. Despite the name, it’s actually in Cleveland, and was built in 1914-1918.
Why am I so excited? Regular readers of this blog might recall that I love the shape of the Hell Gate Bridge, and its sister the Bayonne Bridge. And the Detroit Superior Bridge has the identical double arches, although it’s more than a decade older than the other two.
It’s like discovering an older half-sibling you never knew existed—and learning she’s not only beautiful, but graceful and accomplished, and living in a city you’d never have expected.
You might also notice that the above link is to About.com, rather than Wikipedia. Why? Today (Wednesday, January 18), Wikipedia has joined other sites around the Web in a blackout protesting the proposed SOPA /PIPA antipiracy bills currently in front of the U.S. Congress.
If you’ve somehow missed the controversy, here it is in a nutshell: SOPA/PIPA (the acronyms stand for Stop Online Piracy Act, the House version, and Protect IP Act, the Senate version) is intended to protect against online piracy by granting broad new powers to the U.S. Government when it comes to blocking access to sites that deliver pirated content.
That all sounds good, and you’d expect that I, as a founder of a business based on intellectual property, not to mention a regular recreational blogger, would be strongly in favor of strengthening protections against piracy—as, in fact, I am.
But SOPA/PIPA goes too far—way, way too far. There is plenty to hate about these two proposals, but the main issue is that, should they pass, the government could shut down sites that have not been proven to deliver pirated content.
Instead, all that’s required is an allegation.
That’s wrong for all sorts of reasons, starting with the fact that in a free country, I shouldn’t be able to stop you from exercising your rights by alleging that mine have been violated. A court of law has to agree with me that my assessment of the situation is, in fact, accurate.
Moreover, consider the potential for abuse: How long before, say, Americans United for Life and the National Abortion Rights League begin accusing each other of posting pirated content? About a New York nanosecond.
Sure, the bills’ drafters say that the laws aren’t intended to be used that way, that they’re primarily focused on offshore sites, yadda yadda yadda blah blah blah.
The reality is that, regardless of intention, the proposed legislation can easily be abused. And even if used properly, it’s far too broad and needs to be re-thought from the ground up.
By all means, let’s protect intellectual property. But doing it with vague laws that introduce worrying new powers is the wrong way to go about it.
If you agree with us, please write your Congresscritters and advise them to do the right thing when it comes to SOPA/PIPA: Vote ’em down.
Posted in Politics, The Virtual World, Travel
Tagged Antipiracy, Bridges, Censorship, Cleveland, Congress, Government, Intellectual Property, PIPA, Politics, SOPA, United States
By Vladimir Brezina
On Saturday, the air temperature was predicted to be in the 30s, then falling rapidly after dark. The water temperature was in the 40s. With a cold front coming over in the afternoon, winds were predicted at 15-20 knots, with gusts up to 30 knots. There was a small craft advisory.
A perfect day for a nice paddle around Manhattan!
Posted in Kayaking, New York City
Tagged Kayaking, Manhattan, New York City, New York Harbor, Photography, Sunset, Winter
By Vladimir Brezina
Jogging around New York City’s Central Park Reservoir at sunset on New Year’s Day 2012
Across the water, the towers of Midtown
As the sunset fades
Above, a single white cloud remains
The individual photos are here.
Posted in Nature, New York City
Tagged Central Park, Central Park Reservoir, Manhattan, New York City, Photography, Sunset
By Vladimir Brezina
Johna and I try to go out for a longish paddle every weekend. We don’t always succeed, but we succeed often enough that a backlog of trips that we have yet to post is accumulating.
Here’s one from early November. It’s strange now, in January, to see ourselves in these photos paddling without drysuits, and with leaves still on the trees…
Posted in Kayaking, New York City
Tagged Kayaking, New York City, New York Harbor, Photography, Sandy Hook
By Vladimir Brezina
I always promise myself that I will go out especially to take photos of New York City’s spectacular architecture. And I will… some day!
In the meantime, though, incidental photo-ops offer themselves… I posted some of the results a while ago in Beauty and the Beast. Here are a few more.
More photos are here.
By Vladimir Brezina
Finally! We’ve turned the corner, and the days are getting longer. Of course, winter has really only just begun—but once the short dark days begin their retreat, winter is a great time for kayaking!
I am already thinking forward to those crisp blue days in late winter or early spring when you can see forever, and can paddle a long way before the day is done, and are alone on the water… (and you can also get seriously hypothermic).
Here is my account of one such day in 2002, written up for the March/April 2003 issue of ANorAK, the Journal of the Association of North Atlantic Kayakers. (I wrote up a series of three trips for Anorak in 2003, whereupon the journal died—hopefully not cause and effect. The others two trips are already posted here and here.)
Tagged Cape Cod, Elizabeth Islands, Kayaking, Martha's Vineyard, Whale, Winter, Woods Hole
By Vladimir Brezina
As kayakers, we are intimately familiar with waves on the surface of the water. But waves produced by the same basic physical mechanism—gravity waves—can form anywhere where a perturbation sets off oscillations in a density-stratified fluid. The surface of the water—an interface between two fluids of different densities, water and air—is just the most familiar location. But essentially similar waves, albeit now internal rather than surface waves, can form deep below in the water, and high above in the air.
Posted in Nature, Science and Technology
Tagged Clouds, Dead-Water Effect, Gravity Wave, Internal Wave, Meteorology, Ocean Wave, Oceanography, Wave, Wave Cloud
... kayaked the waters around New York for more than 15 years in his red Feathercraft folding kayak. He was originally from (the former) Czechoslovakia and lived in the U.K. and California before settling down in New York. He was a neuroscientist at the Mount Sinai School of Medicine in New York City. He died in 2016.
... is a kayaker and technology researcher at Nemertes Research. She's an erstwhile engineer, particle physicist, and science fiction writer. She was born in California and has lived in Italy, Norway, Hawaii, and a few other places. She currently resides in New York City.
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Wind Against Current 