2024-09-07 14:15:49
How much pee is in your pool (Updated)
How much pee is in your pool (Updated)
How much pee is in your pool? 🏊🏊
After chlorination, it has been hard to measure the quantity of pollutants in pool water. A Canadian chemist, Xing-Fang Li, has found a marker for urine that chlorine doesn't disguise. In this activity, students calculate volume of several pools, change that cubic foot volume to gallons of pool water, and try to approximate how much urine is in each pool.
Comments (2)
Jacqueline Barreras -
2024-09-24 05:11:15
Jacqueline Barreras -
2024-09-24 05:11:06
Display 1 - 2 Of total 2
Shooting for Three
The NBA court has a 3-point line ...
What are the odds that Justify can win the Triple Crown?
Justify has won the Triple Crown. He's...
Pick-a-brick wall at the Lego store
There are walls at the Lego stores t...
What is Juneteenth?
You can appreciate why this is ...
Giant chocolate bunnies
What can you deduce about these bunnies f...
Heating with wood - What's a cord?
Do you know what a cord of wood looks like? What s...
Lunar New Year
In this update...
Mixing colors with food dye
It's time to dye eggs!
...
Rescue of the Chilean miners - The 33
On August 5, 2010, the San Jose copper-gold mine n...
Cookie Calculations
In this activity, student...