The Express

Chemistry Rube Goldberg Projects: A Slideshow

Tia Nguyen prepares to burn a cotton string that triggers the series of events that will eventually pour the necessary water into a shotglass. Nguyen two required chemical reactions were the burning of a cotton string and mixing baking soda and vinegar that made a balloon inflate and push down a water container. All students had two attempts to present their project to Mr. Hall with as many test trials as needed in between. Nguyen was one of the lucky students whose machine worked on the first presentation.

Luciana Benzan, Staff Writer

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About the Contributor
Luciana Benzan, Staff Writer
Luciana is a sophomore at SJHHS and in her first year at The Express. She was on ASB last year as one of the freshman representatives and is also proud to be the entirety of San Juan’s dive team. Luciana has been in the Dual-Immersion program since kindergarten and hopes she can bring her Spanish...
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