The solder wont stick.
There are many types of metals you get ferrous and non ferrous metals. A magnet will stick to ferrous metals such as iron and steel but wont stick to non ferrous metals like copper or alluminium.
Caused by dirt. The component or copper track should be clean and bright. Clean with abrasive paper or scratching clean with a knife. Flux should only be relied upon for the least bit of oxidation, caused between cleaning and the solder process.
That cant be done because as long as there is water in them the temperature of the pipe wont go up enough to allow the solder to flow. you have to remove the water.
Quarters are made of non-magnetic materials like copper and nickel, which do not have magnetic properties. Therefore, a quarter will not stick to a magnet because there are no magnetic forces attracting the two objects together.
your hand wont do anything.
Well in books I've read the stick has to be sharp or it wont penetrate through the muscle to the heart.
Yes but if it is pure silicon then the paint wont stick to it.
I think the stick deodorant is a must. and the cologne wont do any harm if you like the smell of it.
Since metals are conductors of heat, that means heat can be transferred to the metal, thus the metal does get hot.
you click on pishurs and then click on he one you wont and their you go
Yes the python wont pay any attention to it