emitting at altitude. the tar: et emitting at altitude. the target of emitting at altitude. the target of net emitting at altitude. the target of net zero i emitting at altitude. the target of net zero emissions by 2050 is a challenging one for an industry that by its very nature burns fuel. here at the whittle lab at the university of cambridge, work is under way to introduce radical change to help lower aircraft carbon emissions and create more environmentally friendly ways of flying. this includes exploring prototype aircraft with more fuel efficient shapes, and new types of fuel such as hydrogen for long haul and electrically powered aircraft for short journeys. this issue is incredibly urgent. what we are talking about is a transformation in the global economy to take place in 30 years, a generation. it is really urgent that we both start working now on identifying the solutions and getting them out and getting them up to scale as quickly as possible. ken; getting them up to s
in the next few years, the aviation industry is going to change. it needs to be greener, we all need to do our bit on cutting emissions, because aircraft obviously are emitting pollutants at altitude. the target of net zero emissions by 2050 is a challenging one for an industry that by its very nature burns fuel. here at the whittle lab at the university of cambridge, work is under way to introduce radical change to help lower aircraft carbon emissions and create more environmentally friendly ways of flying. this includes exploring prototype aircraft with more fuel efficient shapes, and new types of fuel such as hydrogen for long haul, and electrically powered aircraft for short journeys. this issue is incredibly urgent.
infamous area 51, which is, of course, where ufo enthusiasts say whatever it was that crashed at roswell in 1947 was taken. the tonopah test range is about 70 miles away from area 51. and, again, it is one of the most secret places on the face of the planet. ufo enthusiasts and the conspiracy community say that s where the aliens are. that s why the ufos we are trying to develop are being test flown. aviation enthusiasts say, no, it s simply the next site of generation of prototype aircraft, drones, and perhaps hypersonic weapons are tested. there was a blind spot for years. tucker: is there any evidence that the first camp is right or onto something? is there any evidence that the u.s. governmentre does have knowledge of ufos that hasn t been shared with the public? well, this all ties back to these recent revelations
enthusiasts say whatever it was that crashed as roswell in 1947 was taken. the test range is about 70 miles away from area 51. and, again, it is one of the most secret places on the face of the planet. ufo enthusiasts and the conspiracy community say that s where the aliens are and u. if os we are trying to develop test flown. aviation enthusiasts say it s the next site of generation of prototype aircraft, drones and perhaps hypersonic weapons are tested. there was a blind spot for years. tucker: is there any evidence that the first camp is right or on to something? is there any evidence that the u.s. government does have knowledge of ufos that hasn t been shared with the public? well, this all ties back to these recent revelations about the pentagon s ufo program.