Yes, If you can get it pass TSA. The air is cleaned of smells germs and particles when it is recirculated and mixed with fresh air. You wouldn't smell much.
only if your weaing blue shoes
Yes, you can take airplane blankets with you on your flight.
It is best if they are composted first for several reasons. Firstly, they can form a water-repellent mat and thus cause water stress. Secondly, there may be seeds of grass or weeds in the clippings. Thirdly, some types of grasses are invasive and will quickly take over your garden. Kikuya is one grass that will do this. Also, there is a risk of soil imbalances occurring if the clippings are fresh. All of these problems are neutralized by the composting process.
You have a ball on an airplane..
Depends on the kind of airplane.
no
No.
no
induction cooker airplane
sure you can, just take a cutting of the highest denomination note, role it in a good brand honey, stick in seed raising mix and water, in 5-7 weeks you will be picking fresh crisp $20 bills.
yes
From where.