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Summer science for hot days

The United Kingdom is hot, hot, hot at this time, so today I am sharing some fun and cooling. Summer Science experiments They are great for children of all ages on a sunny day! Sometimes, outside science experiments feel much easier than making a disaster inside, and are an excellent way to keep children entertaining…

30 PMP Formulas to Pass the PMP Certification Exam 2025

30 PMP Formulas to Pass the PMP Certification Exam Purpose Formula Description 1. Calculate Beta Value in PERT (Program Evaluation and Review Technique) Beta = (Pessimistic + 4 Most Likely + Optimistic) / 6 This equation finds the expected value by giving weightage to the most likely Value. 2. Calculate Estimated Monetary Value (EMV) EMV = P…