Install giant air filters onto planes
pic related
>>59620063
That will increase resistance and make more fuel necessary. Which will negate any effect of catching CO2.
>>59620083
how about on a solar powered plane?
we have those
>>59620063
Plants consume CO2.
Grow corn on the wings of the plane. Harvest it (it would have to be on a conveyor and turn it into biodiesel and use it to run the plane. The plane will be able to fly forever with zero carbon footprint.
why not just use an EM drive to make infinite energy so the plane flies forever to collect infinite CO2
>>59620670
Sequoias can capture a lot of CO2. They're better.
>>59620099
Why does it have to be a plane?
We have air at ground level.