SAN FRANCISCO (KGO) -- Cotton candy is a delicious sweet treat but did you know it can be a very effective science experiment? Joanne Curley from Gilead Sciences explains how cotton candy can be a learning tool as well as a tasty snack! You can do a cotton candy experiment at Girls' Festival on Nov. 9.
Watch ABC7's "Midday Live" every weekday at 11 a.m., right after "The View." You can also stream it live or watch it on the ABC7 News App.
Sweet science experiments await visitors at Girls' Festival 2019
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