Or about 3s of 747 cruise[0] [0]: https://www.carbonindependent.org/22.html#:~:text=At%20a%20cruising%20speed%20of,Distance%3A%205556%20km https://www.carbonin

Or about 3s of 747 cruise[0] [0]: https://www.carbonindependent.org/22.html#:~:text=At%20a%20cruising%20speed%20of,Distance%3A%205556%20km https://www.carbonindependent.org/22.html#:~:text=At%20a%20c...