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James McPherson

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The aim is to place the some numbers from the list (1, 2, 4, 15, 16, 18, 28, 29, 31, 67, 72, 91) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B*C.
If 6acab - ac10b = b84a0 find number abc. Multiple solutions may exist.
What is the missing number?

Ivan Petrovich Pavlov

Died 27 Feb 1936 at age 86 (born 27 Sep 1849). Russian physiologist, who was awarded the 1904 Nobel Prize in Physiology or Medicine. He pioneered the investigation what he named the “conditioned reflex.” In the experiment which made him famous, he trained a hungry dog to associate the sound of a bell with receiving food. Thereafter, the dog would salivate on hearing the bell alone. This work began as merely a study in digestion, with a series of experiments on dogs to investigate how digestive secretions are regulated. He identified three stimuli that caused dogs to begin to salivate: seeing, smelling, or tasting food. He realized, digestion is partly controlled by sensory stimuli. In 1903, Pavlov published his results on this learned— “conditioned reflex,” (as opposed to an innate reflex, like a reaction to pain). He worked actively in the lab until his death at age 87.«[DSB gives birth date as 27 Sep 1849. EB gives Old Style: 14 Sep 1849 (New Style: 26 Sep 1849).]

Scripture?

An elderly woman had just returned to her home from an evening church service when she was startled by an intruder. She caught the burglar red-handed, and yelled, "Stop! Acts 2:38 (meaning, repent and be baptized...)!"

The burglar stopped dead in his tracks. The woman then calmly called the police and explained what she had done.

As the officer cuffed the burglar, he asked, "Why did you just stand there? All the old lady did was yell a scripture to you."

"Scripture?" replied the burglar, "I thought she said she had an axe and two 38's!"

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