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
Bears Ears revisited
There is some beautiful land in Utah that was ...
April's calf was born!
At about 10:00 am, April 15th, April's calf ...
How Much is a Tweet Worth?
These days it seems everyone is on social ...
Kilauea's lava flow
[caption id="attachment_15749" align="aligncenter"...
10 Million nematodes
Nematodes
Grubs are killing my grass. I...
Video game console sales
The video game world is constant...
How big is this hornet really?
Egad !!!!
Giant Asian hornets have no...
Just some March Madness math
Today, March 12th, is selection Sunday. Tomorrow...
What are the odds that Justify can win the Triple Crown?
Justify has won the Triple Crown. He's...
Macy’s Star Rewards Points
Wow! Check out this deal at Macy'...