Tustin High School InvenTeam
Device to remove gum from school floors
Recent Team Blogs
March 5, 2017
Last Wednesday, February 22, our team held their Mid-Grant Technical Review in our very own Little Theater. It’s safe to safe to say that the event was a major success. The team met hours before the start of the presentation to set up our banners, tri-fold posters as well as our prototype....
February 16, 2017
Tustin High School InvenTeam is hard at work now that the Mid-Grant Review is just around the corner. In order to prepare for the event, we have discussed about our presentation as well as designed business cards and banners. It is important to use this chance to promote our team and our...
January 25, 2017
Through our testing of removal techniques, we arrived at the conclusion that using heat to remove gum along with the chemicals and abrasion is more effective than not using heat. When removing the gum, the gum is first heated until it begins to darken in color, then chemicals are poured on...
January 14, 2017
Recently we conducted an experiment with the cleaning solvents Krud Kutter, Speedball, and De-Solv-it, in which we set different amounts of water and solution into beakers in order to find the combination that would dissolve the gum best. We tested different brands of gum including Trident,...
January 10, 2017
To start, we know we need to get the gum off of the concrete without harming the surface. After sampling various brush types, we have narrowed down our selection to brass, nylon, or steel brushes. We have chosen these ones due to their ability to remove the adhesives effectively without being too...
January 5, 2017
Before the year ended, our team surveyed 54% of the student population of approximately 2,000 in our school whether they chew gum and what brand they chew. This is to determine the types of gums in our school and to narrow down our research. We searched the top five gum brands most chewed in...
December 11, 2016
After cigarette butts, chewing gum is the second most prevalent litter problem in the world. A study of Britain’s gum waste on pavements show 92% of their paving stones have gum. Every year, gum waste adds up to more than 250,000 tons of waste and 80-90% of it are not disposed of properly....
December 3, 2016
Thank you, Leigh, for your visit and pep talk!
December 3, 2016
This banner that we have set up will remind us of the challenges to come in the months up until EUREKAFEST.
November 3, 2016
Guess what? There is a reason there is so much chewing gum litter on the floor - Removing gum from the sidewalk is really hard!