Power Tech Super Chem 120
Power Tech Super Chem-120 offers 120 fun chemistry activities and experiments.  Make 3-D soap bubble sculptures and learn about surface tension.  Make Monster Dough, grow crystals, and create and use invisible ink.  Make your own shaped soaps,, a volcano, and chemistry propelled boat.  Observe the way plants react to chemicals and light.  A full-color easy to use manual is included.