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and watch it on fox news. in a moment here this jam-packed hour continues. joe biden s campaign co-chair is l.a. mayor and we will talk to him and the rnc chairman in her first interview since testing positive for coronavirus. our coverage of the first and only vice-presidential debate rolls on live here in salt lake city. elevation 4100 feet. back in a moment. when joe biden wants an update on the virus,
which is simulating all the air conditions and the hydrodynamic conditions on the yacht as it sails through the water under an insane number of different scenarios. to simulate what happens when water strikes the hull of a yacht, or when air hits the sail of a yacht, we pixelate those surfaces. we put little square pixels all over that yacht. at each one of those pixels we do a little bit of math, we understand what the temperature pressure and forces are that are acting there, then we can work out what s going to happen next and then how that cascades all the way down the line to the next pixel and the next pixel and the next pixel. and suddenly we have got an idea of what a real, living boat will look like when it is in the water in race conditions. and the more detailed your simulation is, the more pixels you can break your boat into, the more accurate your model becomes. but every single pixel is simulated by a different computer processor, which means you need a massive amount of
so ineos team uk have a big mathematical problem to solve which is simulating all the air conditions and the hydrodynamic conditions on the yacht as it sails through the water under an insane number of different scenarios. to simulate what happens when water strikes the hull of a yacht, or when air hits the sail of a yacht, we pixelate those surfaces. we put little square pixels all over that yacht. at each one of those pixels we do a little bit of math, we understand what the temperature pressure and forces are that are acting there, then we can work out what s going to happen next and then how that cascades down the line to the next pixel and the next pixel and the next pixel. and suddenly we have got an idea of what a real, living boat will look like when it is in the water in race conditions. and the more detailed your simulation is, the more pixels you can break your boat into, the more accurate your model becomes. but every single pixel is simulated by a different computer proces
an idea of what a real, living boat will look like when it is in the water in race conditions. and the more detailed your simulation is, the more pixels you can break your boat into, the more accurate your model becomes. but every single pixel is simulated by a different computer processor, which means you need a massive amount of computing. basically, you need to harness the power not of the wind but of the cloud. now the crew do get to test how the virtual designs handle. this simulator knows exactly how the current design will behave when under the control of a master sailor. so let s see how it goes with me. now i am sailing! wow, one of the foils has gone into the water. and then, once we re round there, if you go hard right and down. a little bit slow out of the tack in the front of the foils. what is fascinating with the sport