In article <01bbfb17$1c39f300$394f22cf at billyy>, "Billy Yeung Kei Chun" <billyy at connect.ab.ca> writes:
> Hi, I am now doing a research project in class on "how to increase to
> surface tension of water" The water is just the ordinary water from the
> tap that we use in our daily life. If anyone realize the answer of possess
> any information please help me out of it. Thank you
>> Billy
>>Reduce the temperature to -10 degrees C
then measure the surface tension using a rockwell hardness scale
David