“When the kids are young, they’re highly motivated,” Fried says. “It’s easy to teach them. They pick up on the patterns so quickly. They appreciate everything.” High school and college students, by contrast, take a lot more work to engage, and Fried has found getting ...
As a bit of science, the reason for solar eclipses about every six months is that the Moon has to be directly between the Earth and the Sun for its shadow to fall on the Earth, and since the Moon’s orbit is slightly titled, this alignment only happens occasionally, with lunar eclipse...