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
The 8th billion baby
How fast is the world's population gro...
Monster cake
Jod...
Wind chill
The weather forecasters tell us what t...
DST ends November 5th, 2023 - strange happenings
In this activity students try to figure out how ti...
The Blue Marble
April 22nd is Earth Day. Use this acti...
Guacamole for Cinco de Mayo
Cinco de Mayo (May 5th) is an annual celebration...
Lunar New Year 2026
The 2026 Lunar New Year falls on Tuesday, Fe...
Holiday Movies
In this updated activity, students will explor...
Nobel Prizes
The Nobel Prizes have just been awarded. This is...