And some of these materials change the taste of your water when you pour it into the bottle because of various chemical reactions. Some of these reusable water bottles even offer a two-stage taste ...

Alternately, a 2 liter plastic soda pop bottle with the bottom cut off and a small hole drilled through the cap, is filled with hydrogen gas and placed on several wooden blocks to allow air to enter ...

Wine lovers have probably experienced this. When opening a bottle, a smell similar to that of a damp basement or a wet dog ...

Plastic water and soda bottles often contain a chemical called polyethylene terephthalate (PET). Using PET bottles to make recycled polyester produces 75% fewer greenhouse gas emissions, compared to ...

Substances have characteristic chemical reactions that can be used to identify them ... Add 30 mL (or 2 tablespoons) of vinegar to each bottle. Do this in front of students or tell them that you added ...