jerryrig

This video reminds me of my very first shop teacher Mr Nalepka in the sixties who in his zeal to teach students what not to do [inhaling while causing plumes of sawdust to be airborne] demonstatated that very hazzard by using sander without face mask and needed to be taken to infirmiry for respirary distress. Granted he mentions "if the power were on" but the mans fingers are all over the place. That what laser pointers are for. Demonstrate safty culture by keeping one hand in your pocket and the other away from hot terminals.