water vapour concentration vary place to place woohoo Read more →
Month: January 2017
Components of Air & PSI ~~
It was interesting to realise that the concentration of water vapour differs significantly under different conditions. ~~ The PSI values are IMPORTANT. :)) Read more →
First Lesson
We had a quiz the moment the class started Read more →
Hello world!
Welcome to Open Source Studio. This is your first post. Edit or delete it, then start blogging! Read more →