Food Waste
Food waste is a challenging global concern that affects resources such as land, energy and water. This video will show students that food is wasted along various steps of the growing, distributing, selling and consumptio…
The Chemistry of Water Quality Tests
How can we ensure that fresh water continues to be available for human use? The Hach company explores the chemistry that goes into the testing of water quality – how to design an environmentally friendly and valuable …
The Hard-Hitting Truth About the Long-Term Effects of Concussions
Do retired professional football players sustain long-term neurological effects from concussions? In this Spark 101 case challenge, students will learn how researchers at the University of Texas Southwestern Medical Cent…
What Do Land Use and Bird Species Tell Us about the Health of the Potomac River?
Join students and educators from the Chesapeake Bay Foundation as they assess the health of the Potomac River based on land use and observed bird species. Additional videos on water testing and a species diversity are rec…
Assessing Robotic Precision on the Press Line
What happens when the machinery designed to stamp sheet metal into usable car parts along a bustling production line does not move quickly enough? In this Spark 101 case challenge, students will help Toyota engineers iden…