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that means that we need often very large, very heavy tanks, because they need very thick walls to deal with the incredibly high pressures we need them at. what you end up with is an aeroplane that can't have any passengers in. this is the challenge faced by zeroavia, one of several companies working to make hydrogen—powered flight a reality. they retrofit existing planes with hydrogen engines. the company had several successful test flights with this plane last year. in the original frame, we would be able to fly about 19 passengers. it looks like a lot of kit in there. how would you fit in 19 people? yeah, so in the retrofitted configuration, it will be about a dozen people. daniela is one of the engineers working on the engine. actually, the fuel cells are this one. the power is created in these small layers.
this engine could almost provide enough power to get you from london to glasgow, but not quite. if you wanted to scale it up for international flights, would you just make the same thing bigger or is it a totally different exercise? it is scalable until a certain power, but then we'll have to change technology. getting this high power density system that will allow to have a lot of power but minimal weight to be integrated on an aircraft is really a challenge. and that probably means completely redesigning the plane. everything will be shrunk. some parts of the engine, of the fuel cell, will be sitting inside of the nacelle, and also the storage tank, which is, uh, going to be probably the largest, uh, you know, piece of equipment they will actually bring outside, 0k? right. so either on the side of the fuselage, or we will hang it on the wing. making everything fit isn't the only challenge, though. you need to have the maintenance and repair organisation. the whole process
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♪ nicole: well, the biden administration epa issuing their biggest crackdown ons gas-powered cars to date. our next guest is leading a coalition of 25 states to block the rule. they say it'll sacrifice the american auto industry to the radical green agenda. kentucky attorney general russell coleman joins us now. good morning, russell. thank you so much for joining us today. >> good morning, nicole. good morning from the blue grass state.
at the elemental solution to cleaning up carbon emissions from aircraft. we travel to the remote faroe islands to look at the latest ways to harness tidal energy. it's sort of like kitesurfing, but on the water. if it moves, it's a controller — paul's en route towards more accessible games. if ijust raise my eyebrows, i'm making the carjump. and we look at how generative technology could revolutionise the moviegoing experience. it can make approximately 52 quintillion versions of the film. about 100,000 flights jet around the world every day. flying accounts for 2.5% of all carbon emissions. now, that might not sound like much, but if aviation was a country, it would be among the top ten most polluting nations in the world, and its impact is expected to rise.
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>> tomorrow is the geico 500 at the talladega superspeedway. >> with the themed tailgate. here with delicious ideas is chef eric owner of ricco and great to see you again chef thanks for being here. >> barbecue season is upon us and we love barbecue at 317 main streel and farmingdale we have lots going on and barbecue we have also vico and recovery room and doing a lot of things downtown and farming in new york that is on long island not in long island. so some of the things that we have we have a pulled barbecue pork with polenta and we have
so you have to build up your layers to create the power to take off an aircraft. this engine could almost provide enough power to get you from london to glasgow, but not quite. if you wanted to scale it up for international flights, would you just make the same thing bigger or is it a totally different exercise? it is scalable until a certain power, but then we'll have to change technology. getting this high power density system that will allow to have a lot of power but minimal weight to be integrated on an aircraft is really a challenge. and that probably means completely redesigning the plane. everything will be shrunk. some parts of the engine, of the fuel cell, will be sitting inside of the nacelle, and also the storage tank, which is, uh, going to be probably the largest, uh, you know, piece of equipment they will actually bring outside, 0k? right. so either on the side of the fuselage, or we will hang it on the wing.
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developed over four years by over 200 students at university college london, motioninput allows anyone to control their computers using any part of their body they can move. this could be by moving the eyes, individual limbs or body parts, or even by gestures, facial movements, or speech... page down. ..giving a raft of potential new input methods to disabled people. crucially, motioninput doesn't need any additional specialised equipment. our work with the motioninput software was developed in partnership with intel, and it's focused on a! for your pc, so it runs completely on your own laptops and pcs. it has its own engine internally to do the evaluation of how people can be seen to be moving, and it uses just the webcam.