Do You Like the A, C D C Song?

Alex goden a nonpetes: Can you talk about residential versus kitchen ventilation, and any considerations i should make when selecting a hood? Angu says he's been testing force cooling of his coffee roast to not set off the smoke detectov all the time. Aa's been deleted. If he wants, he can have some one listen to this, and then write his response and tell me i'm wrong.