Again, the riddle:
What is the minimum number of clues necessary to solve a Sudoku?
Answer: 17, we think. There has yet to be a mathematical proof. Sour.... Read More
Long ago and in a mill far away, I was the manager of Power & Utilities, Engineering, Maintenance and the Technical Department. I had volunteered to go to this mil.... Read More
In our followup quiz question last week, we ask respondents to tell us about their employer's level of comfort in capital decisions.
28% said capital expenditures over USD 10.... Read More
Last week, we asked you about purchasing risks.How would you rank your company's willingness to take purchasing risk (1= high risk, 5 = low risk)?20% of you said "2"
40% of y.... Read More
We have been talking about OpTest's OpTiSurf for a long time, but I wanted to bring you back to the full line of OpTest's instruments. Optical measurement is their exp.... Read More