Event:
Footage of the previously unseen Kawahiva tribe is released; the Kawahiva is an indigenous tribe living in Brazil's Amazon rainforest, and is thought to have had very little contact with the outside world
More Notable Events on August 13:
1996 Microsoft releases Internet Explorer 3.0
1993 U.S. Court of Appeals rules congress must save all E-Mail
1961 Construction on Berlin Wall begins in East Germany
1951 Great Britain and Iraq sign new oil contract
1937 Japanese attack Shanghai
