In Part 1 of the Electronics for Kids series, we looked at LEDs; in Part 2, we explored capacitors. Now in Part 3, we will take an in-depth look at electrical measurements. It is impossible to discuss ...

Because obesity is a complex problem, we must be cautious when we accept easy answers for why children are gaining weight rapidly. Suppose we believe obesity is simply due to eating too much and not ...

The committee believes child and adolescent health is important in and of itself—as a measure of a society’s values and capabilities—and as a direct determinant of subsequent productivity and later ...