heat loss...

gas generated created a bigger gas sphere covering earth,it means bigger heat loss. so it will become colder.

radiation...

radiation is poorly understood. it might show the way to "secrets of the universe."

super glider...

negative-lift wing will have negative drag. it might save some fuel.

from Titan...

methane turned into hydrocarbon by sunlight. so it is new solar energy solution. it might work with natural gas too.