2023-11-20 09:44:53
Wildfires and particulate matter
Wildfires and particulate matter
Wildfires in Canada have been spreading dangerous smoke pollution throughout much of North America. What is a dangerous size of particles per cubic meter (PM)? How tiny is that? How do those particles get into your body?
For Adventurer members we have an editable Word docs and our solution.
Comments (0)
Display 1 - 10 Of total 0
Ramen noodle heist
In 2018, a truck trailer was stolen from a parki...
The James Webb telescope
After launch, the telescope deployed on...
How much chocolate is left?
In this short activity, students reason and ...
Wind chill
The weather forecasters tell us what t...
Just some March Madness math
Today, March 12th, is selection Sunday. Tomorrow...
Pick-a-brick wall at the Lego store
There are walls at the Lego stores t...
Ghostly Measurements
In this activity, students ...
Labor Day 2025
In our usual Labor Day activity (updated for...
Gauss and our star of stars
How many stars are in thi...
How hard it is to pick the perfect bracket?
Games have begun and there have been several...