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Snezana Milanovic

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I'm gentle enough to soothe your skin, light enough to fly in the sky and strong enough to crack rocks. What am I?
The aim is to place the some numbers from the list (16, 17, 23, 29, 31, 32, 38, 40, 41, 46, 47, 94) 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.
I am both a killer and a savior, it depends on those who wield me. I will bring you from deep water to the shallows, or maybe I could be the one who will hang you in the gallows. What am I?

Nikolay Ivanovich Lobachevsky

Died 24 Feb 1856 at age 63 (born 1 Dec 1792). Russian mathematician who, with János Bolyai of Hungary, is considered the founder of non-Euclidean geometry. Lobachevsky constructed and studied a type of geometry in which Euclid's parallel postulate is false (the postulate states that through a point not on a certain line only one line can be drawn not meeting the first line). This was not well received at first, but his greatest vindication came with the advent of Einstein's theory of relativity when it was demonstrated experimentally that the geometry of space is not described by Euclid's geometry. Apart from geometry, Lobachevsky also did important work in the theory of infinite series, algebraic equations, integral calculus, and probabilty.[EB gives New Style: born 1 Dec 1792, died 24 Feb 1856. (Old Style: 20 Nov 1792, died 12 Feb 1856). DSB>give birth as 2 Dec 1792.]

Mike Birbiglia: Illiterate People

I shouldnt say bad stuff about illiterate people, though. I should write it.
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