2023-11-20 09:44:49
Winter Solstice 2023
Winter Solstice 2023
It is really dark out now. Why is that? Students appreciate how their latitude effects the darkness of their late afternoon location as they study the earth's tilt and the logic of daylight hours. Is latitude the central angle of the Earth?
For Adventurer members we have an editable Word docx and solutions.
Comments (0)
Display 1 - 10 Of total 0
Crazy Twos (Two to the…s)
Let your students practice manipulatin...
String design, ellipses, and orbital mechanics
Here's a different and somewha...
It's tick time again ... and Lyme disease
With the start of summer and wonderful outdoor a...
Gauss and our star of stars
How many stars are in thi...
May 27th launch from the U.S. again
May 27 scrubbed because of weather.
Successfu...
Can Joey and Miki do it again?
Updated !  ...
Do the best movies make the most money?
Do the "Best" movies make...
Wanna work for Uber?
I received two ads for working for U...
Shamrock Shake
For Saint Patrick's Day add a little nutrition m...
Holiday Shipping
Now that the holiday shopping season has beg...