Posts by Larry Campbell

Macy’s Painted Cube Solution

Macy’s Solution to the Painted Cube Brain Teaser Macy Middleton is a 5th grade student of subscriber Alexis Avis.  You probably can’t see (or zoom[…]

Four-Child Family

Listed below are the SIXTEEN (16) different possible outcomes (in terms of gender and order of birth) for a four-child family, using B for boy and[…]

Counter-Intuitive Examples

Here are the three examples (for this time around) of areas in mathematics where ‘the truth’ isn’t quite so obvious: 1.  Four Child Families  Interestingly[…]

Rock Slate 5 x 7s

Beautiful Addition to any desk, counter, or flat surface.  These 5 x 7 shots are featured on a slate rock which sits on a stand.[…]

Fantastic Facts 6

1.  The Sahara Desert is as large in area as the U.S.A. 2.  Sir Godfey Kneller (1646 – 1723), famed English painter, was such a[…]

Brain Teasers #9

Double the time to work on these!!  You can submit answers (for recognition) until NOON on Thursday, 11/20.  Use a Contact Form, or see below[…]

Krazy Pic 7

Insert Your Title or One-Liner Here! Come on – I know you had a clever response when you read this!  So, share it with us!!  Use[…]

Beautiful Photo Note Cards

Yes, yes, there’s e-mail, texting, Facebook, Twitter, and more . . .  but nothing says “You’re Special!!” quite like an old-fashioned handwritten note!  And what[…]

Calculation of Probability

OK, so what is the mathematical likelihood that the two Kneeshaws would win BOTH Grand Prizes?? To be honest, I mis-figured this at least once,[…]

Sweepstakes Drawing Logistics

As you may remember, each subscriber (as of Oct 31) was given one automatic entry into the Sweepstakes, and all month, subscribers had several opportunities[…]

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