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Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #259954
06/01/13 03:19 PM
06/01/13 03:19 PM
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Originally Posted by mummp
This Sunday broadcast on 60 Minutes.
America's Cup: Gone overboard?


Oh christ.

However shall we save ourselves from ourselves if not the media were not there to do it for us?

-- Have You Seen This? --
Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #259962
06/02/13 02:41 PM
06/02/13 02:41 PM
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Originally Posted by mummp
This Sunday broadcast on 60 Minutes.
America's Cup: Gone overboard?

CORRECTION.
This will NOT be broadcast today on 60 minutes but on the series "60 Minutes Sports", this Wednesday, June 5 at 9 p.m. on SHOWTIME.
Showtime schedule here.


Philip
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Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260016
06/04/13 04:41 PM
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The Artemis Racing team, with Nathan Outteridge at the helm, has returned to practice on San Francisco Bay.

The team took to the water in its AC45 catamaran early in the afternoon on Tuesday.
"A good day to get back out on San Francisco Bay in our foiling AC45," the team tweeted.

Artemis Racing hadn't sailed in nearly a month, following a May 9th training accident in the first of its two AC72 catamarans



Philip
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Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260018
06/04/13 05:42 PM
06/04/13 05:42 PM
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Northfield Mn
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How wild would it have been to watch the AC45's if they foiled? That would add a whole element of coolness.


I'm boatless.
Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260027
06/05/13 08:09 AM
06/05/13 08:09 AM
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Sweet! That wing really sweeps the deck. Hard to tell but looks like Oracle rakes the wing mast more than the others.


Philip
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Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260029
06/05/13 08:58 AM
06/05/13 08:58 AM
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Spithill goes MOB. Here's the video.


Philip
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Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260033
06/05/13 01:29 PM
06/05/13 01:29 PM
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Daytona Beach Florida
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Never realized the course is only 3 legs. 1 upwind and 2 downwind. Few passing lanes, more of a drag race.

Re: AC72 Oracle Team USA Spaceship has landed [Re: orphan] #260035
06/05/13 02:03 PM
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Originally Posted by orphan
Never realized the course is only 3 legs. 1 upwind and 2 downwind. Few passing lanes, more of a drag race.

Roger 'Clouds' Badham talks about the course here.



Philip
USA #1006
Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260036
06/05/13 02:21 PM
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Anybody know how to edit a youtube video? Mark 1:24 to 1:27 (3 seconds) would make a great GIF avatar.
Originally Posted by mummp
Spithill goes MOB. Here's the video.


Philip
USA #1006
Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260044
06/05/13 05:26 PM
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Tonight's teaser.


Philip
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Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260051
06/06/13 07:34 AM
06/06/13 07:34 AM
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Northfield Mn
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The grinders are just running pumps for the hydraulics? So are they just watching a gauge waiting for the pressure to drop off, then pump it back up?


I'm boatless.
Re: AC72 Oracle Team USA Spaceship has landed [Re: Karl_Brogger] #260107
06/07/13 07:57 AM
06/07/13 07:57 AM
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Originally Posted by Karl_Brogger
The grinders are just running pumps for the hydraulics? So are they just watching a gauge waiting for the pressure to drop off, then pump it back up?

First, read this.

Bundy's quote:
Everyone is grinding, the boat is so physical and because everything is happening so fast as well, everyone just clicks in and grinds it in. Nobody is really just dedicated to one role. All the grinders can switch into everyone's winch so they can switch back and forth. So for a hoist or something they can all just click in and grind. Source and good read!

Artemis' Cayard:
“We have 38 hydraulic cylinders. We want to avoid running hydraulic piping to each of them, because that would be heavy, so we have electrovalves embedded in the wing to actuate the hydraulics. But if you had two wires, positive and negative, running to each electrovalve, your wing would look like a PG&E substation, and that’s heavy too, so we use a CAN-bus [controlled area network] with far fewer wires. Still, it’s incredibly complex.

“We wind up with lot of hydraulics,” Cayard says, “and the America’s Cup rules don’t allow stored power, so two of our eleven guys—we think, two—will be grinding a primary winch all the race long. Not to trim, but to maintain pressure in the hydraulic tank so that any time someone wants to open a hydraulic valve to trim the wing, there will be pressure to make that happen.”


ETNZ's Rod Davis:
"There are eight grinding pedestals, 30 buttons to change linkage to drive different winches (twice as many as the old boats because you have two hulls to sail from), 190kg boards to go up and down, hydraulics that make an big jet aircraft look like a kids toy - and the boat is 46ft wide"

Interesting take on Oracle 17


Philip
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Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260238
06/11/13 07:04 AM
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Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260274
06/11/13 07:11 PM
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You can see alot of camber in the wing in the first of these two videos. (3:35 and 4:15)





Philip
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Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260275
06/11/13 07:13 PM
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Boat 1 gets back on the water.
[Linked Image]


Philip
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Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260276
06/11/13 08:11 PM
06/11/13 08:11 PM
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Roanoke Island ,N.C.
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Originally Posted by mummp
Boat 1 gets back on the water.
[Linked Image]


Your new avatar is almost as entertaining as your old one.


"I said, now, I said ,pay attention boy!"

The cure for anything is salt water - sweat, tears, or the sea
Isak Dinesen
If a man is to be obsessed by something.... I suppose a boat is as good as anything... perhaps a bit better than most.
E. B. White
Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260339
06/13/13 08:52 AM
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Philip
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Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260368
06/13/13 05:37 PM
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Sweet
More pictures here

[Linked Image]



Philip
USA #1006
Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260387
06/14/13 08:10 AM
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Here's something to enjoy with your cup of joe. Mark the calender, less than 3 weeks until the Louis Vuitton Cup.





Philip
USA #1006
Re: AC72 Oracle Team USA Spaceship has landed [Re: P.M.] #260446
06/17/13 08:23 AM
06/17/13 08:23 AM
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Philip
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