The only reason is a leak. Usually small.
The place to start is:
If it smells like oil or antifreeze ...
yes because ever thing may blow up and smoke will rise off the fire
We Rise Like Smoke - 2013 was released on: USA: 21 May 2013
No you don't have to smoke but you could if u want too
Not exactly. The Moon and its gravitational force causes the tides to rise and fall as the moon moves around the Earth. Not its Light.
Lift is the force that causes an airplane to rise. Lift is caused by the flowing of air under the wings. This causes the airplane to rise.
No, the opposite. If smoke can't rise after reaching a certain level that indicates the boundary layer is "capped". Bad weather needs rising air, but this would be a sign of stability where air doesn't want to rise.
This is very normal. The extra drag on the engine caused by the alternator and the a/c causes the engine to slow. The engine speed is most likely then compensated by the e.c.u to a pre-set value, thus causing the revs to rise.
the tilting of the bike causes the floats in the carburator to rise wich cuts off the fuel intake
Carbon dioxide
Fermentation - creates bubbles of carbon dioxide... which causes the dough to rise, and gives bread light, open texture.
Yeast.
drugs