When physicist Paul Doherty, a senior staff scientist at the Exploratorium in San Francisco, wants to help budding science teachers understand the material they’ll impart to students, he shows them ...

READERS of a certain age may remember “Fireball XL5”, a children’s television programme devised by Gerry Anderson about a spacecraft of that name. Instead of taking off vertically, as real spacecraft ...

Vol. 40, No. 1, Modern Studies in Medieval Logic, Semantics, and Philosophy of Science (Jan., 1979), pp. 97-115 (19 pages) Synthese spans the topics of Epistemology, Methodology and Philosophy of ...

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