I have 1ltr of pregnant solution in my house. But I want to extract gold from the soultion,what can I do to get it by using simple known method?
Andria
October 19, 2009
How to capture gold from pregnant solution?
I have 1ltr of pregnant solution in my house. But I want to extract gold from the soultion,what can I do to get it by using simple known method?
Andria
February 23, 2009
There are 3 bags and one of them has the real gold which weighs exactly 16oz?
There are 3 bags and one of them has the real gold which weighs exactly 16oz and the remanding bags which have the unreal gold weigh 16.1oz each. Also, there is one weighing machine and it can be only use once. How to point out the bag with the real gold?
Robt