I press the BRB and change my avatar to a copper sulfate solution flask (my 4th flask)
List of past flasks
1. Hydrochloric Acid with universal indicator
2. Sodium hydroxide with phenolphthalein indicator
3. Ethanol with universal indicator
4. Copper sulfate solution with no indicator A bird in the hand is worth all the birds in all the bushes of the world, because if the other birds are in the bush, how will you sell them?