by Deb Whitehorse | Feb 13, 2021 | 2020-2021, Home Page
It’s -5F/-21C in Madison, WI this morning. Oh, and it’s snowing, thus proving that it’s never too cold to snow. Many of us are spending another weekend off the ice. Why not get your ice-science geek on and read DN sailor Ken Smith’s article about ice’s magical properties and learn about peel-outs.
WHY ICE WORKS
Push your boat over ice, and it slides almost friction-free. Why is there no friction? Because ice is magic. Ice floats on water.
Professor, explain why runners are almost frictionless on ice? Well, pilot, most materials live by phase diagrams that display what pressure and temperature does to the material “phases,” liquid, solid and gas. Take a gas, put it under pressure and it becomes a liquid. Take a liquid and put it under pressure and it becomes a solid. Works for lava. Works for steel, works for most anything that has a liquid state. It works for water, too. The magic stuff, ice will become water (or slush) if it gets above 32 degrees F, 0 degrees C. But there is a special condition found in ice where the phase transitions are a little wacky. This wackiness means the solid is less densethan the liquid. Ice floats. Stay with me here.
Continue reading in the February 2021 edition of the DN class newsletter, Runner Tracks, page 8.
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by Deb Whitehorse | Feb 12, 2021 | 2020-2021, Home Page
The Four Lakes Ice Yacht Club will not be holding racing this weekend of February 13-14, 2021. The sign above explains all – too much snow on area lakes. Next 4LIYC racing update is February 19, 2021.
Meanwhile, over in Holland, the birthplace of our sport, they have ice for the first time in 10 years! Every iceboat in the entire country must have been sailing in Holland today.
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by Deb Whitehorse | Feb 11, 2021 | 2020-2021, DN, Home Page, ISA
When was the last time you clocked in at 100 mph in your sailboat when the breeze was a steady 15 knots? Not recently? Let’s chat with Harken Director of Engineering Steve Orlebeke. He brought his freaky fast Class A Skeeter and brand new DN into the factory to give you an inside look.
Here’s the link to the full video of Steve racing his Skeeter.
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by Deb Whitehorse | Feb 10, 2021 | 2020-2021, Home Page
Okoboji or Spirit Lake in Iowa would be a great place to iceboat some day.
Some years the stars align for just one day. Some years for a week or even two. Some years the right conditions never come together at all.
But even just one great outing in an ice boat is enough to keep its captain coming back winter after winter. Continue reading.
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by Deb Whitehorse | Feb 8, 2021 | Home Page, Regattas
Photo: Gretchen Dorian
Via Wisconsin Stern Steerer Association Secretary Andy Gratton
The Wisconsin Stern Steering Association regatta has been postponed to February 20 and 21, 2021. The next update will be Sunday, February 14. Check back here at that time.
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by Deb Whitehorse | Feb 8, 2021 | 2020-2021, Home Page, WSSA
Source: White Wings & Black Ice: Vixen, a lateen-rigger ice yacht, was built in 1885 in Chelsea ( Low Point) by the Merritt Brothers. It raced several times for the Ice Yacht Challenge Pennant of America. It was owned and sailed by FDR’s uncle John A. Roosevelt for many years.
Ice has returned to New York’s Hudson River Valley, the origin point of American ice sailing, and the historic stern steerers are coming out of the barns. Keep an eye on Brian Reid’s indispensable White Wings and Black Ice website for the next few weeks for the stories and photos.
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