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Alka Seltzer Blob Bottles!! - Such a great craft to do with kids! Need: 1 Liter (or any size) bottle, regular water, cooking oil, food coloring, and Alka Seltzer. Pour 3 quarters of a cup of water into the bottle, then fill the bottle the rest of the way up with your cooking oil. Next you want to wait for a little bit or until the water has settled at the bottom of the bottle and the oil at the top of it. Then pick your favorite color and pour about 8 drops of the food coloring into...


BKR Water Bottle. BKR water bottles are my FAVORITE! Seriously, these are great. You can't go wrong with this gift. Free shipping thru 12/6!


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Peter Gleick on

For every liter of plastic bottled water, 1/4 liter of fossil fuels are used. …