For a few decades starting in the 1940s, the FBI recruited high school girls for clerical work. A Chicago Catholic school was a go-to spot.

O'clock is a way of telling the exact hour on a clock. We say "o'clock" when the minute hand (the long hand) points to the number 12 on the clock. When the minute hand points straight up to 12, it ...

When the minute hand of a clock (the longer hand) has travelled from 12 halfway around the circle to point at 6 this is half past the hour. The hour hand (the shorter hand) also moves. When it is half ...

AI systems could identify math anxiety from student inputs and change feedback Math anxiety is a significant challenge for students worldwide. While personalized support is widely recognized as the ...