In this lesson, we’re talking all about GPA, Grade Point Average, and why the “highest GPA” can look different from school to school. Some schools use a traditional 4.0 scale, while others use weighted GPAs for honors, AP, IB, or advanced classes that can push students above a 4.0… sometimes even to a 5.0 or higher. Some students online are even claiming GPAs as high as 7.0. We also discuss academic honors like valedictorian and salutatorian, what those titles mean, and how schools rank students

The Quiet Hygrometer at Home: A Quick Air Sensing Trick

Measurement of Humidity Hygrometers, Psychrometers

Measuring of relative humidity, dew point by using Dry and Wet Bulb Thermometer /B. pharm/3rd Sem./

How the Hygrometer Revolutionized Forecasting

A Home Hygrometer Adventure Humidity at a Glance

The Humidity Gauge: A Gentle Hygrometer at Home