What is the difference between diet coke and coke zero?

My one friend told me that this is true, according to her boyfriend. Is it true??? (just curious by the way)

is it normal for your pee to smell different???

what is the difference between a basal thermometer and a normal household digital one?

Is diet coke bad for you? Someone said theses a bad ingredient in it :s

How long will it take for cokebloat / coke face to go away after stop use?

What's the differences between laxatives and colon cleansers?

I've smoked weed before and I love it!! and im curious about E pills. are the side effects different?

What's the difference between the Flu and common cold? Just wondering.

can my health be at risk if I get pregnant and my husband is too tall for me?

Does the condom machines in public bathrooms sell the three different sizes of condoms?..just wondering..