Thank you. Finally understand how foil on boats finally works. I kept asking and no one answer, you are the only one that explained in a simple and perfect way that a novice in sailing would understand
@dereklyle6589
3 жыл бұрын
Like a good skipper, communication is VG. (It also helps that the young lady also lived in the Hillfoots - if they can understand, then the explanation must be good).
@CosmosFan1
3 жыл бұрын
For all of TENET's complicated plot, this is what I wanted to know most when I got back home from seeing it!
@Chu_Strums
5 жыл бұрын
Cool! I was in room with the towing tank when I visited Southampton in June 2015
@flanavone
7 жыл бұрын
very good ! bravi flaviano
@fredeandre20
5 жыл бұрын
All this wonderful technology of foils for sailboats reminds us what an incridible genius Éric Tabarly was. This French sailor was already using foils for real ocean races decades ago !
@honeybabou6119
5 жыл бұрын
Tabarly is God.
@JenkinoJenkins
3 жыл бұрын
Amen to this, Tabarly is a prophet of sailing and literally the son of Poséidon. He didn't die at sea, he just went back home.
@JenkinoJenkins
3 жыл бұрын
Amen to this, Tabarly is a prophet of sailing and literally the son of Poséidon. He didn't die at sea, he just went back home.
@bobjohnson2249
5 жыл бұрын
So many Aussie and Kiwi accents in this “American team”
@tuckerstevens9689
4 жыл бұрын
Seriously... wtf
@HaysClark
4 жыл бұрын
Sadly, sailing is just dying in the US for multiple reason, which is sad because it's really fun.
@nickleighton6878
4 жыл бұрын
Its what they do best
@HowardPaulblasingame
4 жыл бұрын
Kiwi's are the best sailors in world.
@am8115
4 жыл бұрын
@@HaysClark what reasons?
@richardjohnholden5104
2 жыл бұрын
My 1st foiler I made in 97, published in ym and yw June that year, and coincidentally hobie brought out their tricolor, very similar to mine. Then I made hydroplanes with wig, very effective
@metaleater9
4 жыл бұрын
Does anyone have an idea on what song is playing at the end of the video?
@ppapdddar6159
3 жыл бұрын
[1:02] So the reporter understood the concept of drag from the sail. But, for some reason, she wasn't able to understand THE EXACT same concept when applied to the hull and keel of the boat? So we go with friction now?
@randomvariety7874
4 жыл бұрын
This was in the Tenet trailer
@JS-qg1ie
6 жыл бұрын
Do foils only become more efficient when they lift boats totally out the water or can they still make boats more efficient by just lifting them a little bit?
@TheAETHER22
6 жыл бұрын
James Stimpson My guess is as long as friction with the hull and the water doesn't happen.. But then you don't want too high or you'll get air draft
@JS-qg1ie
5 жыл бұрын
Jojo Fruji Cheers, I did think that but didn’t know. 👍
@RobertSzasz
5 жыл бұрын
@@JS-qg1ie you can get a little bit of efficiency but you really need to lift all the way out to make a significant difference. Sails and wings produce a force forward, sideways, and a torque trying to drive the sail toward the water. A foil needs to keep the boat from tipping over, and keep it from going sideways as well as lifting the hulls up.
@RobertSzasz
5 жыл бұрын
@SixGun Al I should have added. "For displacement hulls". Foils on planing hulls are a more complex topic.
@replynotificationsdisabled
4 жыл бұрын
I doubt it'd help much until a certain point..
@jintzie1950jth
5 жыл бұрын
Curses! Foiled again. *Twirls mustache
@Jayden-xn9xo
5 жыл бұрын
We came second a couple America’s cup ago to the US. Last time we won, and we’ll win again! Go New Zealand!
@HaysClark
4 жыл бұрын
There is no "second" in the America's Cup. :D
@frommbmars7157
5 жыл бұрын
Great , but contact with water disappears which in my opinion makes it 'less sailing'. OK, you go faster and it's all explainable. But for me being in and with the water makes sailing/surfing so beautiful.
@Archpimp
4 жыл бұрын
I can barely stand on one foot, much less surf because I lack a sense of balance. How the heck do they keep these boats from tipping over? Is there some stability built into them like aircraft and conventional yachts?
@mightyslime4120
4 жыл бұрын
No. You just have to hike(lean on the side of the boat) in order to counter the wind pushing in the opposite direction
@PEKUMBU
9 жыл бұрын
This is cool and scary too.
@ScottGomez_baja
9 жыл бұрын
Glenn Jerome Everette Damn it. Now I want a _Moth_. I've got the entire Sea of Cortez only about 75 feet from where I'm sitting to go sail it in, too.
@lightbox617
5 жыл бұрын
Call me when the first foiling craft does the trans Atlantic race. In the mean time, I would kill for ten minutes just as a passenger on one Foiling craft. 45 mph on water with sails.
@clawsoon
5 жыл бұрын
Wasn't the Atlantic crossed in a foiling craft in 1980?
@silence-humility-calmness
4 жыл бұрын
it would be super cool if they figured out how to supersize this technology and using it to transport cargo
@honeybabou6119
5 жыл бұрын
4:38 What's the name of this type of boat? Thanks.
@sean_lundy
5 жыл бұрын
These boats are called Moths.
@honeybabou6119
5 жыл бұрын
@@sean_lundy Thanks a lot.
@HighAway
3 жыл бұрын
@@honeybabou6119 hydro-foil boats.
@honeybabou6119
3 жыл бұрын
@@HighAway Sorry, I meant "model", not "type". Apparently they are moths (as said in the video, silly me). Thanks anyway!
@HighAway
3 жыл бұрын
@@honeybabou6119 i thought that dude were sarcastically rude to you. haha
@elis4237
5 жыл бұрын
My great grandmothers grandfather won american cup. He stands statue in kalix, sweden
@LoanwordEggcorn
5 жыл бұрын
He misspoke. He meant much less resistance per lift at 4:31
@qzmo
4 жыл бұрын
I think he said much smaller resistance
@frommbmars7157
5 жыл бұрын
So for me … let boats compete to eachother. This is something else , almost different sport.
@Windsurf254
6 жыл бұрын
Nah... America's cup is back in New Zealand... Kiwis now hold the cup and the right to defend
@Auckland_Smart_Technology
3 жыл бұрын
We are now doing it!
@jameshorton3257
7 жыл бұрын
this is the only thing from cnn i will watch
@JAMman
5 жыл бұрын
Fake news
@theAppleWizz
5 жыл бұрын
yeah no one care about your stupid opinion let me guess you think fox new is real hahah
@angela1984a
5 жыл бұрын
Stick to faux 'news' then.
@lookingforikigai9005
5 жыл бұрын
You guys are fucked, CNN is actual fake news, they have faced som mics legal trouble for this too.
@strider00111
5 жыл бұрын
@@jalexandergoddard6867 How did that Russian collusion hoax work out for CNN and all you libtards? lol........
@AngusMcIntyre
6 жыл бұрын
Southampton foilers represent!
@Paelorian
5 жыл бұрын
So are we ever going to see superfast hydrofoiling ocean liners?
@owenwillard5409
5 жыл бұрын
the current would not be strong enough to lift a 100 ton boat
@HaysClark
4 жыл бұрын
No, not likely, at least not Ocean Liner size due the fuel to weight ratio. Additionally, foiling has the issues that you can colliding with underwater obstacles like whales, logs, ice, etc. It could be very useful for smaller applications like water taxis.
@javee-th5no
3 жыл бұрын
Wth.. is this the future like that movie WATER WORLD? That's the 1st time I seen it!
@MarcStjames-rq1dm
5 жыл бұрын
For a moment i thought the presenter was blind with a "blind stick". I thought cool... a blind presenter...
@juliegogo2941
4 жыл бұрын
Are the Brits going to win back the queens cup????? My sons grandfather races the small hydrofoil loud motored boats many moons ago I think before ww2 or after.. Good luck to all sailors. My dad raced a snipe and later the Canadian made keel sailboats... so, all boats to me are interesting.. thanks for reel..
@lookingforikigai9005
5 жыл бұрын
Go's to school, and plays Halloween theme song
@Ilivetolive2010
4 жыл бұрын
the only thing of value CNN has ever put out
@ajg8600
7 жыл бұрын
I hate how everyone acts like hydrofoils are a new thing. The navy has been testing them since the 1940s. There's nothing new about them.
@zacharychavez3482
7 жыл бұрын
Adam Gronemeier While it's true the idea has been around for a very long time, it's only recently that they've become more efficient and practical.
@MicheleGardini
7 жыл бұрын
Engeneer Enrico Forlanini started to work on hydrofoils around 1900. Take a look at the Piaggio P.C.7 too.
@SamSung-xg2th
6 жыл бұрын
I Know Right!... just like the earth is flat, it's nothing new. I mean everyone knows about how nasa started and what "nasa" means which is "great diciver" which can be translated to "Liars".
@Heebu100
6 жыл бұрын
Well, considering the long history of boats it is new.
@welshpete12
5 жыл бұрын
Yes that's true , but not with competition sailing !
@nevadataylor
3 жыл бұрын
But how do you carry your family in comfort on one of those??
@fancybucket4868
3 жыл бұрын
When are sailboats gonna fly!?!?
@PESCADORDORIOSAOFRANCISCO1
6 жыл бұрын
On it the subtitle. Hahehi
@prishelec321
3 жыл бұрын
Rostislav Alekseev's thesis.
@dennettegraver4491
5 жыл бұрын
I don't like cnn but this is actually cool
@3nertia
5 жыл бұрын
A lot of these boats closely resemble the one from Waterworld xD
@muhevend9181
5 жыл бұрын
100 year old technology...
@elonbaartar9468
6 жыл бұрын
density of air to water is not "1000 times" but 784 times....... its ok for common man like me to round it up to "a thousand" but its not ok if a man of science, or a man posting/representing science, to be largely inaccurate like that
@johnpaul8050
6 жыл бұрын
784 times is incorrect as well...gggg
@terrysullivan1992
6 жыл бұрын
Well then what the hell is it ?
@gregripp
6 жыл бұрын
It's 784. 1000 kg/m^3 (water) divided by 1.275 kg/m^3 (air)yields 784. Therefore, at sea level, air is 784 times less dense than water. Expressed in another way, a volume of air at sea level has 0.1275% of the density of the same volume of water. Just look it up.
@styx85
5 жыл бұрын
It's not 784, it is in fact 784.3137254901960784 repeating. A man of science shouldn't round down to the closest integer!
@tgpoppins3904
5 жыл бұрын
1000 is just easier for the general public to get their heads around than 784 . It's not like anyone who actually needs to know is going to get their figures for this CNN interview.
@linnemeyerhere
5 жыл бұрын
Wetted Surface ----duh
@ppapdddar6159
3 жыл бұрын
Oracle Team USA -> [6:11] OF COURSE!!!!!! This team is as American as the Bayern Munich is from Munich. Why don't be honest and call things by their name? The Oracle Team, the T Mobile Team, and so on. Corporations really do love the New World Order.
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