Our History

Will be written here, until then more recent history can be followed in the state-of-play articles and daily challenge articles.

2019

Week:

2018

Week: 05, 12, 23, 25, 28, 34 (heart attack), 41, 42, 48, 50

2017: State of Play

Week: 09,

Daily Challenge: Start, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67

Downloads Temporarily Out Of Action, Downloads Available Again,

week: 40, 45, 48, 52

2016: State of Play

Week: 24, 41,

2015

2014: State of Play

Week: 42, Plane Frame (2D) Matrix Structural Analysis,

2013: State of Play

Week: 34, 35, 36, 37, 38, 39, 40, 41,

2012

2011

2010

Started operating under the name MiScion Pty Ltd, though kept he name Roy Harrison & Associates.

Other Years

2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000

1999, 1998, 1997, 1996, 1995, 1994

1994

Business started: Roy Harrison & Associates

Early 1990’s

1993, 1992,1991, 1990

1980’s

1989, 1988, 1987

Business started with some small private jobs.