The cyclists inhaled higher levels of hydrocarbons than the average amount present at the sample air collection locations in the Chicago metro areas, ranging from 25 ppm – 250 ppm higher, depending ...

This rules out mathematics as a science and prevents, for example, the confusion that arises ... "The Nature of the Physical World", p. 230 (Camb. Univ. Press). "The Mathematical Theory of ...

These are just two examples of teachers using so-called “physical computing,” an emerging instructional strategy that tries to teach students about computer science and computational thinking ...