Power/On

Question: People pick me, and watch me until they give me power. Then they don't stare in my eyes. What am I?

Question: What has a bed that you can't sleep in?

Question: What cannot be seen or felt, but can only be broken by voice?

Question: What tastes better than it smells?

Question: What goes in the water black and comes out red?

Question: What asks but never answers?