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Observations

Is Date Arithmetic Really That Difficult?

3 March 2011·1 min

Observations

I Should Have Patented That!

23 February 2011·Updated: 31 March 2025·2 mins

Observations

Best Birthday Card Ever

3 December 2010·1 min

Observations

Christian Yoga

28 April 2006·1 min

Observations Historical

Deep Impact Launch

12 January 2005·Updated: 17 January 2005·1 min

Observations Historical

Trademark Office

4 January 2005·Updated: 17 July 2005·1 min

Observations Historical