since the heat rays from the moon must be of such a character that the glass converging-lens used by the experimenters would cut ofi' the whole of the lunar heat. He himself tried the experiment ...

Flotsam may not be the first thing you think of when you think of coastal photography but when captured in the right way, driftwood and other items washed up with the tide can make interesting ...

“The spectrum management process is a mammoth task that governments are beginning to acknowledge they cannot tackle alone,” concludes a Background Paper on “Radio Spectrum Management for a Converging ...

Don't forget that the lens you use is just as important as the camera itself. Cameras are sold either "body only" or with a "kit lens" – typically a starter lens with around a 3x optical zoom to cover ...

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Main task: ≤ 3 min screencast showing your working: code, plots, interactive demos, and concise explanations. Aim for Gold by completing all tasks in code, adding GUI/app elements, and a short LaTeX ...