Deceptichum@quokk.au to Just Post@lemmy.worldEnglish · 5 days agothis is not a spiralquokk.auimagemessage-square24linkfedilinkarrow-up1286arrow-down11
arrow-up1285arrow-down1imagethis is not a spiralquokk.auDeceptichum@quokk.au to Just Post@lemmy.worldEnglish · 5 days agomessage-square24linkfedilink
minus-squarejaaake@lemmy.worldlinkfedilinkarrow-up5·5 days agoMy initial reaction was “this is a circle on top of a spiral, what does this prove?” It blows my mind that even when you’re looking for it, you STILL need to use logic to disprove the illusion. That red circle is in blue the entire time. It never touches either black & white circle that it is between.
My initial reaction was “this is a circle on top of a spiral, what does this prove?”
It blows my mind that even when you’re looking for it, you STILL need to use logic to disprove the illusion.
That red circle is in blue the entire time. It never touches either black & white circle that it is between.