Confusion via illusion? December 1, 2022 @neil.degrasse These balls are moving in a straight line #illusion #opticalillusion #science #physics #neildegrassetyson ♬ original sound – Neil.Degrasse via Thanks DJ To Share click →FacebookTwitterPinterestRedditTumblrWhatsAppEmailPrint
Isn’t that how Spirograph worked, more or less?