Meaning of brain teaser

Does yami like tea? What are enamel coffee mugs made out of? In which country did Sake originate? Where is native coffee? When was kool aid patented? When tuning fork vibrates over on open pipe in the air in the pipe starts to vibrate the vibrations in the tube are caused by? What are the potential risks of having headspace in the primary fermenter during the fermentation process? Is bitter cola benificial for high chalastrol? What dyes are in red bull? What was made first sprite or Mountain Dew? How many grams of alcohol is in one beer? What is the ticker symbol for Xcel Energy? Is methylparaben in alcohol? What happens if you mix Coca-Cola and pepsi? What is the recommended alcohol content for wine to ensure a balanced and enjoyable drinking experience? When you add Lemon juice to milk do you get a formation of a precipitate? Is french vanilla coffee good? How big is a handle of liqour? Is Water or Gatorade better to drink after an activity? What are some delicious recipes that can be made using sweet apple cider as a key ingredient?