海老ングハウス錯視pic.twitter.com/HglhEbMKzR
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
“Decent-sized male fiddler crabs often position themselves next to small neighbours, in order to look big by comparison – a kind of real-life Ebbinghaus effect.” https://academic.oup.com/beheco/article/24/3/730/193089 … And a video here: https://www.pbslearningmedia.org/resource/nat16.sci.lisci.fiddler/claw-size-and-competition-behaviors-of-male-fiddler-crabs …
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.