What will you do with an extra 30 seconds? Scholars learn that December 22nd is 24 hours and 30 seconds long, which classifies it as the longest day of the year. An engaging video lesson analyzes Earth's orbit in combination with its...

By watching the engaging video, young scholars learn the cause of tides and their effect on the earth and its rotation. The narrator explains the relationship between gravity and the location of the earth in relation to the moon and...

What would be the best place to live on Mars? A fascinating look at the geographical of Mars is sure to intrigue the future astronomers in your middle or high school class. A short video introduces learners to the different...