Recent content by DaveC426913
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High School Why would sailboat racers prefer a full keel over a fin keel?
Yes. Mine is a 26X. The 26M's sibling abomination.- DaveC426913
- Post #37
- Forum: Classical Physics
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High School Why would sailboat racers prefer a full keel over a fin keel?
Pffft. Who wants "typical"... :wink:- DaveC426913
- Post #33
- Forum: Classical Physics
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Programming Jokes: Lame, Science & Math Jokes!
An SQL query walks into a bar, approaches two tables and asks "May I join you?" "Mr. Travelling Salesman, thank you for doing a complete job." "np" https://www.reddit.com/r/ProgrammerDadJokes/- DaveC426913
- Post #490
- Forum: Fun, Photos and Games
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High School Why would sailboat racers prefer a full keel over a fin keel?
As I understand it, that is the purpose of the PHRF rating (Performance Handicap Racing Fleet). It is meant to subtract out the advantage and disadvantages of a particular boat type. (hull, sails, etc.) so that what is (ideally) rated is the skill of the skipper and crew.- DaveC426913
- Post #29
- Forum: Classical Physics
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High School Why would sailboat racers prefer a full keel over a fin keel?
That's the cover art. Painted in acrylic. I just got word yesterday that my ISBN application is about to be granted. I am on the verge of being a published fiction author. Thanks sbrothy for your editing and proofing. Couldn't have done it without you!- DaveC426913
- Post #28
- Forum: Classical Physics
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High School Why would sailboat racers prefer a full keel over a fin keel?
They have a "meat" keel. :oldbiggrin:- DaveC426913
- Post #23
- Forum: Classical Physics
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High School Why would sailboat racers prefer a full keel over a fin keel?
Sure, so which keel do they choose? To my eye, their millon dollar keels are shaped like hyper surfaces or Klein bottles, amirite?- DaveC426913
- Post #17
- Forum: Classical Physics
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High School Why would sailboat racers prefer a full keel over a fin keel?
No argument fin feels being nore nimble overall. This question is specifically about why full keels would suffer greater leeway.- DaveC426913
- Post #15
- Forum: Classical Physics
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High School Why would sailboat racers prefer a full keel over a fin keel?
(I didn't get the image from an article , but OK.)- DaveC426913
- Post #14
- Forum: Classical Physics
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High School Why would sailboat racers prefer a full keel over a fin keel?
Yeah, I mean, I guess that's part of the problem. Sailors are notorious for relying on unwritten lore and "sea smarts", so it's particularly difficult to find much in the way of fact-based information. If you ask, you'll be told "centuries of experts say so".- DaveC426913
- Post #10
- Forum: Classical Physics
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High School Why would sailboat racers prefer a full keel over a fin keel?
Thats an excellent analysis, Bal, especially the delta wing concept. But does it answer the primary question? Why would a full keel be prone to leeway?- DaveC426913
- Post #6
- Forum: Classical Physics
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High School Why would sailboat racers prefer a full keel over a fin keel?
Full/reef is long, fin is short (longitudinally - i.e. front-to-back). The fin keel is not necessarily deeper than the full/reef keel: Both have zero camber (i.e. symmetrical), of course, since they need to work on both tacks. They generate lift that opposes the force of wind. That's what...- DaveC426913
- Post #4
- Forum: Classical Physics
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Undergrad What is matter?
Right. That's why I originally proposed it in the older thread before being corrected. Still, is it safe to say that - with some exceptions, anything fermionic can be described as matter because of its predilection for taking up room?- DaveC426913
- Post #8
- Forum: Quantum Interpretations and Foundations