Attempts to summon rain are hardly a new activity for human beings. For millenniums, we’ve had prayers and rituals and outlandish inventions geared to the purpose — as well as many that aimed to do the opposite, warding off storms and floods.
If you find a dimension intereseting, we recommend you pick up one or two facts that you find intriguing and place them into your memory. That way you will have 2nd degree information about the topic if it comes up in conversation.
Accordingly, you can do the same with others as well.