BACK WITH ANOTHER EDITION OF SCIENCE WITH SWAIM. >> WELCOME TO SCIENCE WITH SWAIM. WILL HE BE MAKING -- WE WILL BE MAKING A SELF INFLATABLE BALLOON. WE NEED VINEGAR, AN EMPTY BOTTLE, BAKING SODA, A ...
EDINA, Minn. - The timer beeped, and Liz Lee Heinecke handed her 13-year-old daughter, Sarah, two oven mitts. Her latest science experiment was ready. Sarah opened the door of the oven and took out a ...
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