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
Hoarding stopped!
A Danish market found an...
Bowling Deals
Is there a general way to figure how much it...
Mother's Day
How much do we...
Guacamole for Cinco de Mayo
Cinco de Mayo (May 5th) is an annual celebration...
Crazy Twos (Two to the…s)
Let your students practice manipulatin...
Greasing light poles
The Philadelphia police were bein...
Curiosity landed on Mars
Keep your students up on what's happening in s...
The James Webb space telescope and the Hubble
wp:paragraph
There have been outstanding i...
Fantastic Beasts - What did it cost to make?
In 2001, J.K.Rowling (the author of the Harry ...
Encouraging bats might be better than using bug repellant
Bats eat mosquitoes ... lots of mosquitoes. Stud...