A. Rashi , Yevomos 80b , says warm air like smoke.
Q. What was the unique stature of Rebbi Nosson ?
A. He was a great Tana a chaver of R. Meir & he was the Av Beis Din who would always delve into the depths of an issue.
***
Q. What is the basic rule if someone fell down & broke someones item by mistake or due to an accident ?
A. He is responsible to pay for all of the damages as if he were a Meizid. Rambam , chovel umazik 6:1.
***
Now may be a good time for a gem of Torah study.
www.GemsofTorah.com