I spotted this random children's flash card at a rec center this weekend. The back was blank. On first glance, the illustration, combined with the word "Indian," looks like it was meant to teach yogic levitation. (And yes, I realize that in this case "Indian" refers to Native American, not South Asian, and the card actually describes an exercise.)
Link
Previously on BB:
• Videos of Ramana's levitations Link
• Yogic "flying" Link