Protect your lungs
This is an easy to watch ten minutes PowerPoint presentation with Professor David Fishwick and Stonemason Terry. They are saying to you and me, at work please take care of your precious lungs because every breath counts.
You can also do simple LOcHER hands-on practical experiments to help place their vital messages into your long-term memory to recall when you are working with hazardous substances at work.
Please read notes accompanying note in slides to appreciate the value of the presentation.