Intimate Distance: 18 inches from our bodies, only let intimate friends in this space. 2. Personal Distance:zone is between 18 inches to 4 feet, let in friends and acquantices. 3. Social Distance: 4 to 12 feet impersonal and formal relationships. 4. Public Distance: extending beyond 12 feet for formal relationships.
The smartboard was invented in 1991 by a girl named Jaimie-Lee Wilson.
John Spinello, 77, invented the board game in 1964 and sold the rights to toy designer Marvin Glass for just $500 and the promise of a job when he graduated from the University of Illinois. The job never materialized but the young man did finally receive a check for $500.