2023-11-20 09:44:50
Is 2023 a special number?
Is 2023 a special number?
1998 was a Harshad year.
- What do you notice about the number 2023?
- What is a Harshad number?
- Does 2023 meet the criteria?
- Big deal? Rare? Often?
Comments (0)
Display 1 - 10 Of total 0
How long would it take to build this underground house and pool?
The building of this underground house and...
Barcodes and QR codes
In this updated activi...
Measuring sea level
What does this gizmo do?
...
Whole lot of cookies
This activity has been u...
How Many Pennies did Otha Save?
Otha Anders used picking up pennies as a...
How much water should you be drinking?
As we are outdoors more and temperatures are ris...
What is Artemis 1 and when will it launch?
Credit: (NASA/Joel Kowsky)
50 years...
Veterans Day, 2023
On Veterans Day we honor the men and women that ha...
I bought toilet paper online
We needed more toilet paper at home but there ...
It's almost summer now
How much wat...