Open and Short Circuits Watson BiardJanuary 12, 2018 Does the "short circuit" mean the electricity takes a shorter course? What do you need? Lantern battery - DO NOT USE ANYT...
How to Inflate a Balloon Using Baking Soda Watson BiardJanuary 06, 2018How to Inflate a Balloon Using Baking Soda Objective What is the project about? Students learn about gas and chemical reactions ...