Oh and i was asking if there is a specialist in physical training. At first i was told there werent, how disappointing. But then towards the end of the day i was told that one of us would be specially trained by a dragon boat team captain to be a PT instructor.Then again after we take over, it arent going to be sports left. Therefore most likely it time to be more hardworking during training.
anyway thats for the new changes so far.
At least i did learn something during this holiday. i Learn that lime by itself is calcium oxide. however we would always add water to lime so that we can get limewater. so calcium oxide reacts with water to form calcium hydroxide that is an alkali which is a base. AS bases are formed only when it is added with water. Yah, so lime is not sour, its alkali due to the calcium hydroxide when water is added. But then again it contain citrus acid. So i was wondering whether lime is sour or bitter? if it is both contains the citrus acid and calcium hydroxide so means its neutralised?
just a speculation that contradicts with what i learn.
