Make Classic Inventions, Discover Your Problem-Solving Genius, and Take the Inventora#39;s Challenge Ruth Kassinger ... Wrap up the baking soda in the filter and twist the ends of the filter as tightly as possible. 3. ... Real rockets dona#39;t combine vinegar and baking soda, of course, but they combine other liquid and solid fuels.
|Title||:||Build a Better Mousetrap|
|Publisher||:||John Wiley & Sons - 2004-01-30|