more interesting technical and detail stuff to learn and understand.   really SG will be better place if people are as passionate as him + dare to speak up.   imo we got to thank our education environment(think now improve maybe. but at least in the past haha). just study for uni then get job, dont ask just follow.   https://www.youtube.com/watch?v=z4DrudaVzPQ

why still cannot be canned 

Simple Gov failed

Yes I buy UV light to test, easily block 90% as it goes in

From the highlights, looks like he could have had a hat-trick after coming on as a sub