### Maths: Introduction to logarithms

In this screencast we will be looking at what logarithms represent (how they’re defined), how we can work out the numerical values that logarithms take – or at least estimate those …

### Units in Thermodynamics

Hello, this presentation is designed to take away some of the mystery from units of measurement in the world of engineering technology. How we measure things is just as important as …

### Every High School Principal Should Say This

If every high school principal gave the following speech, America would be a much better place. To the students and faculty of our high school: I am your new principal, and …

### Medical Abbreviations for New Med Students: Save time and space during note-taking

Abbreviations are essential when scrawling in cramped picture margins, or jotting quick notes during a verbose lecture. Developing your consistent system beforehand saves time that you might waste thinking up abbreviations …

### Unit Conversion 2 – linear

>>Hi, this is Julie Harland, and I’m your math gal. Please visit my website at yourmathgal.com or you can search for any of my videos organized by topic. This is Part …

### Mult by neg powers of 10

>>Hi. This is Julie Harland and I’m your math gal. Please visit my website at yourmathgal.com where you can search for any of my videos organized by topic. This is part …

### Unit Conversions Example #6 – Mixed Units

Hello. In this question, we are being to convert a length of 3.77 metres into a measurement using feet and inches, and then round that number to the nearest 16th of …

### Rate Conversions 2

>>This is Your Math Gal Julie Harland. Please visit my website at YourMathGal.com where all of my videos are organized by topic. This is example 2 on rate conversions. Make sure …

### Unit Conversion 4 – cubic units (volume)

>>Hi. This is Julie Harland, and I’m your Math Gal. Please visit my website at yourmathgal.com, where you could search for any of my videos organized by topic. This is Unit …

### Unit Conversions Example #7 – Square Units

Here is another situation for unit conversion that is sometimes confusing to people. The specific question here is converting 500 inches squared (or square inches) into centimetres squared (or square centimetres …