SCBA

It's week 5, safety lab 3 again. Each semester, this is a fun time together with the students.

And without fail, each semester, there are sure to have funny incidents to add onto the long list of existing jokes / stories to tell the current batch.

Still remember 2 semsters ago, it was student K who did not follow the seal test procedure and got abosolutely balsted by the outsurge of air supply. This, is now a standard demo item during the explaination.

And who can forget last semester, Student A forgot to yurn on the air supply before donning the mask...and hence have to frantically arch backwrds and try to turn the supply valve and still not sure which way to turn....alomost lost conciousness anf flip over like ninja turtle. This, of course, is now mentioned in my DO NOT list of actions.

Well, what is new for this semester then?? 2 aspects to share with you all -

1) Student H who has long hair, put on the mask with hair in front instead of at the back.

I was jokingly telling them : "Imagine your c0-worker lying desperately in the confined space awaiting rescue to arrive. If you ever get close to him this way, don't bother already...he sure die of heart attaxk one!!"






















2) Thanks for demo student S - made me realised the feeling of being a cowboy (牧童).
Why, I finally experience the feeling of walking a cow...(牵牛走的感觉）。 哈哈哈！！！

As usual, I accept the best students' challenge for the donning competition. 3 classes this semester - 2 win 1 draw. No bad...1st time we have a draw...students are getting better.

then of course is the group photo taking session...at least this sem the students never show the middle finger during the picture taking. Phew!!