Thursday, August 19, 2010
Tuesday, August 17, 2010
Sunday, August 15, 2010
Monday, August 9, 2010

TECH: Brilliant Balloons
Today in tech we inflated balloons with only baking soda and vinegar. We did it 3 times. This is how we did it..........................
1. Put 10mls of vinegar into a flask (like one in the picture) and put 1tsp of baking soda into the ballon.
2. Put the balloon opening over the top of the flask without letting any baking soda escape.
3. Once the balloon is on properly, tip out the baking soda.
4. The Balloon should start to inflate while the baking soda and the vinegar mixes.
In the picture thats how the balloon should be over the flask top.
Subscribe to:
Comments (Atom)

