This blue liquid is your indicator solution for the chemistry experiment. Next, pour about 1 tablespoon of the indicator into each of three clean clear plastic cups. Add 1 drop of lemon juice to the ...

Crystallization is a common method in synthetic chemistry that allows the isolation ... has been entirely claimed by a dense growth of blue crystals. The artist has allowed crystalline copper ...

People go to court over lesser offenses than blue pee." The Royal Society of Chemistry science director Prof Jim Iley said: "This kind of practical joke - spiking drinks with methylene blue (or any ...