Tagged Questions
2
votes
2answers
179 views
Increase thermal efficiency of combustion engine by using heat of coolant/exhaust?
I can't be the only one who's ever thought of this, but obviously it hasn't caught on:
In terms of energy density, fossil fuels are the best thing around short of enriched uranium (and, flammability ...
2
votes
1answer
207 views
How relative humidity and temperature affect rainfalls
The question is simple as stated in the title. How relative humidity and temperature affect rainfalls? I can't find a satisfatory answer in the web. Who can help me to understand me this relation?
1
vote
3answers
169 views
If humans were able to catch all sun energy reaching the earth for their use, will the climate change?
I guess that energy will be used up and, at the end, will contribute
to heat the earth, so I see no big differences...
please explain your point of view.
