Long break in Crystals series due to lack of time….

Theoretically, this is the summer holidays time. Theoretically, there is…

36C in the backyard – perfect conditions to hide in…

Session #65 – again resorcinol and hydroquinone, but this time…

Session #64 – this time only a short, but colorful…

Session #63 – resorcinol and hydroquinone.

Session #62 – glycine and ascorbic acid.

Session #61. This time the simplest ingredient we can find…