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Jakubovski Vladimir

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10
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1999
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8. Donya Sayah30 2169
9. Erkain Mahajanian 2026
10. Jakubovski Vladimir 1999
11. Miloš Mitić 1979
12. On On Lunarbasil 1937
last 3 solved tasks
NUMBERMANIA: Calculate the number 3315 using numbers [8, 8, 7, 3, 98, 572] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Find the country and its capital city, using the move of a chess knight. First letter is E. Length of words in solution: 10,6,6.
MATH PUZZLE: Can you replace the question mark with a number?

Lillien Jane Martin

Died 26 Mar 1943 at age 91 (born 7 Jul 1851).American psychologist who followed up her academic career with an active second career in gerontological psychology. Martin was determined to work in psychology though as a pioneer woman in psychology, she faced obstacles including age, as well as gender discrimination. Her determination was eventually rewarded with an honorary Ph.D. from a school that originally refused her a degree because of her sex. Martin worked with G.E. Muller in psychophysics, and founded the world's first mental health clinic for normal children and for the elderly. Her accomplishments and enthusiastic eagerness to share knowledge have changed the way applied psychology is viewed in areas of gerontology and mental hygiene for children.

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There's no better feeling than going to bed at night and not having to set an alarm for tomorrow!
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