TIL immigrants in the United States are legally required to carry their green card or other immigration papers "at all times" https://ift.tt/ifsK83A

TIL there are 84 billionaires living in San Francisco, 112 in Hong Kong and 136 in New York. https://ift.tt/qYF41KS

TIL slavery was restored in French colonies by Napoleon, causing a rebellion by former slaves led by Louis Delgrès. After realizing they could not win and refused to surrender, they ignited their gunpowder stores, committing suicide in the process, attempting to kill as many French troops as possibl https://ift.tt/qbD9wX0

TIL last year for the first time, the average american ate 100 lbs of chicken https://ift.tt/4aSN5F1

TIL that from 2012-2013, large and precisely cut pieces of flesh were found in sewers by workers on 3 separate occasions. These pieces were DNA tested and found out to be chunks of flesh from an unknown human being. There is no culprit to date https://ift.tt/X0D56Ta

TIL thousands of Enron emails are available online after they were made publicly available when Enron was being investigated by energy regulators https://ift.tt/5PhZoim

TIL that in 1997 Oprah Winfrey was sued for, 'disparaging beef,' after an outbreak of Creutzfeldt-Jakob disease (mad cow disease in humans) in Great Britain stopped her from eating burgers. https://ift.tt/0jItwY3

TIL of Goodhart's law which states "When a measure becomes a target, it ceases to be a good measure" due to people gaming the outcome. https://ift.tt/btYO0PK

TIL Montaigne's father, a wealthy french noble, had his son live with a family of peasants until the age of 3 so he would learn their life conditions. He then had everyone speak latin to him so it was his first language and taught him greek though games and activities instead of studying books https://ift.tt/hBx3yrq

TIL that life imprisonment without possibility of parole has been deemed illegal by the European Court of Human Rights. https://ift.tt/pJOqwnW

TIL that Second Breakfast and Elevenses are actual things and not just fictional creations of J. R. R. Tolkien. https://ift.tt/PqeJLov

TIL the 1946 film, It’s a Wonderful Life, was unsuccessful at the box office, and became a Christmas classic after its copyright expired in 1974 following a lack of renewal and it entered the public domain, which allowed it to be broadcast without licensing or royalty fees https://ift.tt/yNt7MbW

TIL NORAD started tracking Santa Claus when, during the Cold War, a typo in a newspaper lead a 5-year-old to call a top-secret emergency line reserved for the president. The general who answered pretended to be Santa after learning of the kid's mistake. https://www.reddit.com/r/todayilearned/comments/18qmcod/til_norad_started_tracking_santa_claus_when/?utm_source=ifttt

TIL that Reindeer and Caribou are the same animal https://ift.tt/8kBbpGw

TIL that the average time between recessions has grown from about 2 years in the late 1800s to 5 years in the early 20th century to 8 years over the last half-century. https://ift.tt/NObfRtp

TIL that the Wall Drug Store has a billboard advertising its goods and services in Grey Bull, Wyoming, a 394-mile drive away from the South Dakota establishment. https://ift.tt/RxAmJry

TIL that Pedro II of Brazil last words were, "May God grant me these last wishes – peace and prosperity for Brazil..." https://ift.tt/QEHF5VA

TIL that according to a recent study: 90% of children over 2 years old play video games with children 8 to 17 years-old playing video games an average of 1.5-2 hours/day. https://ift.tt/IfYaVjE

TIL that myrrh, one of the Three Wise Men's gifts, is a medicinal herb still in use today https://ift.tt/RFxLIpw

TIL of Tuxedo Stan, a cat that ran for mayor of Halifax, Nova Scotia. He was eventually unable to run because of a lack of a birth certificate. https://ift.tt/ax0Pq6A

TIL Back in the Middle Ages, indulgences were sold by the Catholic Church to absolve sins or crimes that had been committed or that were to be committed https://ift.tt/Jlqhy56