This does not have to be restricted to 'hard' science, because political researchers are the worst habitual offenders. Archaeology, economics and market research are other areas where cause and effect is important, so should provide some excellent examples of how to establish cause and effect.
One such story is that of Nero merrily playing the fiddle while Rome burned in the Great Fire of the first century. It was during the night of the 18 th July 64 AD, when a fire broke out in the merchant area of the city.
Ludi Saeculares, secular games-the centennial rites and games of ancient Rome that marked the commencement of a new generation (100 years representing the longest life in a generation); observances may have begun as early as the 5th century BC and lasted well into the Christian era.