From the Rosetta Stone to a Charlie Chaplin film, not all amazing discoveries were actually intentional. Cracked has a great list of shocking discoveries that were complete accidents.
Link
While at Zoo Prague, keepers rushed him to an incubator because without the body warmth of Bikira, he would not have survived. Attempts were made to return him to his mother's arms. Sadly, these were unsuccessful. In order to ensure the infant's survival, hand-rearing was the only option.
If there is any smidgen of effect, it's notional, and probably only psychological. Overall, vodka-in-a-tampon seems a very inefficient, not to mention unpleasant, way to get drunk. I suppose the positive is that there is no danger of a second round.