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  1. Naturally occurring insecticidal compounds can be extracted from neem seeds and sprayed onto crops to prevent pest insect damage. This 2 minute and 33 second animation explains how to sort neem fruits, dry them, remove their outer shells, sort the seeds, grind them, mix the powder in water,...





  2. COVID-19 has now spread around most parts of the world. This animation addresses best practices to protect against Coronavirus through recommended preventative measures.





  3. 落吐症是垃儳水裡底的細菌所引起的一種腸仔感染,受汙染的食品或拿被汙染的水去戽水
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