Enter Username
Access resources you have created under your login.

Teacher Tools such as:
Lesson Plan Creator, Quiz Builder, and Worksheet Generator are no longer available.


You can create new lesson plans and quizzes within your DE streaming account. If you don't have an account, sign up for a demo here.
favorites

YSC HomeAccept the ChallengeFinalists & WinnersNewsExtrasScience in ActionAlumni
News - Photo Gallery
 
Trash Talk
The average American creates four pounds of trash everyday! Addressing the current dilemma that America is running out of landfill space, finalists were challenged to use scientific equipment and techniques to accurately measure volumes, masses, and densities of typical refuse and then use a 40-ton hydraulic press to compact as much as possible into a one cubic foot box. Finally, teams wrote a museum-quality label for this display piece.
Photo Team Blue sorts through bags of garbage to measure volume, mass, and density before moving on to compacting. From left: Host Josh Ruder, Connor Ivens, host David Clark, Danielle Zapata, judge Mark Oleksak, Matthew Nanni, Erik Gustafson, and Collen Cambier.
low res - high res
Photo Team Blue is wowed by the power a 40-ton hydraulic press had on a quarter placed on a plank of wood.
low res - high res
Photo Finalists work together to compact as much trash as possible into a one-foot cubic box.
low res - high res
Photo Team Green work together to collect trash so that they can compare its density against compacted trash.
low res - high res
Photo Team Green (from left: Evan Cofer, Matthew Lepow, Amy Tang, Prithwis Mukhopadhyay, and John Douglas Haswell) determines how they will calculate the density, mass and volume of the trash they collected.
low res - high res
PHOTOS: Bill Fitzpatrick

Tell Us What You Think
 
YSC Home • Accept the Challenge • Finalists & WinnersNews • ExtrasScience in ActionAlumni