Welcome to my first blogger’s article! Sorry I’m still a green horn, but I’m keen to pick up more so that I can develop my skills at blogging … to communiciate with others about things of common interest and to let my creative juices flow ! If an old man of 84 years can blog … I can give it a try….
Biology is the field & subject that I’ve fallen in love with since my Form 4 school days. My first Biology teacher was a plump, cheerful bespectacled man called Mr Chan. He encouraged me to join the exciting science exhibition. So I did a project on “The effect of higher sound frequencies on animals ” aka the LIZARD and COCKROACH in a cage. And to my amazement, these animals scrambled to hide whenever the higher sound frequencies were emitted. ( which could not be heard by human ears)!
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