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
Heating with wood - What's a cord?
Do you know what a cord of wood looks like? What s...
Lionel Messi, soccer star and influencer
Lionel Messi is possibly the best soccer pla...
How much should the 40-oz size cost?
We found this chalkboard menu a...
Have a heart
Clicking on the image above will show the hear...
December 21, 2020 - Great conjunction
Right now, just after sunset, in the southwe...
I bought toilet paper online
We needed more toilet paper at home but there ...
Typhoon Rasaga
What is a typhoon, and how are they measured? In t...
California water measurements - chains, links, and furlongs
Help your students understand what they are ...
Nobel prize in physics 2013
François Englert and Peter W. Higgs
...
Cicada swarmaggedon
Most of the life cycle of the ...