So the accused rounded up some hydrogen peroxide (at what concentration, pray tell) and some Tang.
Seriously if any good bang could be accomplished with this stuff, there'd be quite the horde of 12 year old boys missing fingers and eyes
Not to say that the accused and the Crown don't share the same fantasies about the easy manufacture of explosives in the lav sink
Legally speaking there may be grounds for conspiracy by means of a unworkable mechanism if the defendants truly believed it would work