During his visit to Green Street at the time it was claimed a poltergeist lived in the house, Graham Morris captured a photo of 11-year-old Janet 'levitating'

Source: https://www.dailymail.co.uk/femail/article-12671287/Im-clairvoyant-visited-Enfield-Poltergeist-house-felt-nauseous-walking-property-believe-theres-negative-spirit-there.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

He looks up to see the horrific image of the possessed Annie levitating at the top of the house, stabbing herself in the neck.

Source: https://screenrant.com/ari-aster-movies-most-shocking-moments-ranked/

"If you go on Amazon, you can purchase for under $100 a levitating flower pot, and that has nothing to do with superconductivity.

Source: https://www.cbc.ca/news/science/lk99-superconductor-resistance-explainer-1.6929966?cmp=rss

Part of the "proof" the team provided was a video showing the compound levitating over a magnet, a key characteristic of superconducting materials.

Source: https://www.cnet.com/tech/computing/lk-99-superconductor-maybe-a-breakthrough-maybe-not-so-much/