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Thursday, June 9, 2011

Science Roadshow

The most intriguing display that caught my attention, was the hydrogen experiment reaction. Did you know that the particles that build heat, are always on the loose and moving and moving until the the maximum of heat starts to grow? The coldest ever day recorded hit the central of otago, as for the hottest day occurred in Marlborough, Ranigora near the boundaries of Christchurch at the temperature of 42.6 Celsius!!!

The hydrogen experiment reaction was another big up for me because a metal piece covered and protected by a zinc covering, was pulverised by the blow torch and the highest temperature that was able to demolish through was 1540 Celsius!!!! The rust began to spread and was turned in to green and then to white when the zinc piece was cooled down!!!

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