A Timeline Of Influential Psychological Experiments https://trib.al/bXbkdfg pic.twitter.com/kpkXgKPVAf
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
Man this one is sad because it happened and I watched a movie about it.
They have actual footage of it, check YouTube
Someone made an interesting movie about this experiment.
Yea that really works!
Jesus the onion... no chill 
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.