My 7-year-old son goes to this extra math class on Sundays. This is how they graded his Venn diagram homework. I'm sort of mad because I think he is correct. Is there any chance that he is ...

Sheldon's move to Caltech is crucial as it marks his arrival at the research institute, thus laying down the foundation for his future as a theoretical physicist, as shown in The Big Bang Theory. It ...

Of particular interest to astronomers is the nebula's faint, Venn-diagram-like structure — two rings of ejected material shaped by the gravitational influence of the central stars. Scientists ...

If you lose weight, your body may work to put it back on. Although there is evidence for the set point theory, other factors in weight loss are important too. And studies show it is possible to ...

And so that's part of the complexity of this disease that we call obesity. Unger: Now it's interesting, I want to talk about this concept of the set point, which I pay a lot of attention on this and I ...

This clock tells the time using set theory and 24-hour time. From the top down: the blinking yellow circle of light at the top indicates the passing seconds; on for even seconds and off for odd.