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Curated Video
Understanding Net Present Value (NPV) in Investment Appraisal
The video explains the concept of net present value (NPV), which is an investment appraisal measure that takes into account both the timing of cash flow payments and the profitability of a project over its entire lifetime. The speaker...
Bozeman Science
Bozeman Science: Mechanisms of Timing and Control
Paul Andersen explains how organisms regulate timing and control. Phototropism and Photoperiodism allow plants to respond to light throughout the day and year. Circadian rhythms are used in all organisms (including animals) as an...