2023-11-20 09:44:45
The new R-naught number
The new R-naught number
There's a number used to quantify how fast a virus will spread, the R-naught number. As the coronavirus spread though out the world, we saw how the threat of infection was measured and understood the mathematics of judging how a population would be affected. Now we're plagued with the Delta variant of the coronavirus. What was the original virus' R-naught number and what has it become?
Comments (0)
Display 1 - 10 Of total 0
Hurricanes again
Updated
In this updated hurricane act...
When will they collide?
Show the video to your class. Give students time t...
Snow Days
Here is a picture from a recent sno...
Lots of pieces
Brian has a lot of puzzles. His fa...
Rapunzel
Disney's animated movie, Tangled, came out in 2010...
Temperature change (Discussion Prompts)
Note: This is not intended...
Everything Royal Wedding
Friday, April 29, 2011, at 11:00 a.m. will...
Inflation and the cost of gasoline
In 1980, one gallon of gasoline costs $1.22. &nb...
Pottytalk
I'm trying to be more savy abo...
Flag Art
A little ratio art might be a fun way to get r...