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Since the blade in a boat engine is so sharp that it often hurts divers, sea animals and coral reef lives in shallow coastal area severely. Moreover, some boats used to be rapped in a net or seaweeds because of a propeller keeps spinning.
To cover this shortcoming, Air booster is made without a propeller. Instead, It can gain momentum as it lets out pressured air from a boat engine. Consequently, We can prevent accidents which get divers and animals hurt in the sea as well as it decreases the number of trapped ships.
sangmyoung university
anseodong,cheonansi,korea
cheonansi, South Korea
jiman kim,
sangmyoung university