MAGIC SQUARE: Calculate A+B-C
[7245] MAGIC SQUARE: Calculate A+B-C - The aim is to place the some numbers from the list (3, 12, 15, 16, 22, 24, 25, 26, 39, 42, 43, 58) 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. - #brainteasers #math #magicsquare - Correct Answers: 3
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MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (3, 12, 15, 16, 22, 24, 25, 26, 39, 42, 43, 58) 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.
Correct answers: 3
#brainteasers #math #magicsquare
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MONDAY: It's fun to cook for...

MONDAY: It's fun to cook for Tom. Today I made angel food cake. The recipe said beat 12 eggs separately. The neighbors were nice enough to loan me some extra bowls.
TUESDAY: Tom wanted fruit salad for supper. The recipe said serve without dressing. So I didn't dress. What a surprise when Tom brought a friend home for supper.
WEDNESDAY: A good day for rice. The recipe said wash thoroughly before steaming the rice. It seemed kind of silly but I took a bath anyway. I can't say it improved the rice any.
THURSDAY: Today Tom asked for salad again. I tried a new recipe. It said prepare ingredients, lay on a bed of lettuce one hour before serving. Tom asked me why I was rolling around in the garden.
FRIDAY: I found an easy recipe for cookies. It said put the ingredients in a bowl and beat it. There must have been something wrong with this recipe. When I got back, everything was the same as when I left.
SATURDAY: Tom did the shopping today and brought home a chicken. He asked me to dress it for Sunday (oh boy).For some reason Tom keeps counting to ten.
SUNDAY: Tom's folks came to dinner. I wanted to serve roast but all I had was hamburger. Suddenly I had a flash of genius. I put the hamburger in the oven and set the controls for roast. It still came out hamburger, much to my disappointment.
GOOD NIGHT DEAR DIARY. This has been a very exciting week. I am eager for tomorrow to come so I can try out a new recipe on Tom. If I can talk Tom into buying a bigger oven, I would like to surprise him with chocolate moose.
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Cryotron

In 1957, the cryotron, a superconductive computer switch was announced in a press release by the Massachusetts Institute of Technology. Developed by Dudley A Buck, the cryotron was the first practical use of superconductivity—the ability of some metals to conduct current with no resistance at a temperature of a few degrees above absolute zero. A fine hair-thickness wire is coiled around a straight wire cooled by liquid helium. Current passes in the straight wire unless halted by the effect of a magnetic field when a current flows in the coil, thus acting like a switch. The cryotron was hailed as a revolutionary device for miniaturizing the room-sized computers of the 1950s. Buck's invention was first recorded in his lab notebook on 15 Dec 1953, and he coined the term “cryotron” in his an entry in Feb 1954.«[Image: in the hand of its inventor, the cryotron, so incredibly small 100 cryotrons could fit in a thimble.]
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