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A Picture of Cardbord Boat Race

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           There are two children in a boat made of cardbord in a pool. The one girl looks dissapointed, but the other girl is smailing. They are paticipating in a competition.          The cardbord boat was made by them. It has a roof and a flag made of cardbord. It also have colorful decoration with color tapes. The boat surprisingly floats them on the water. But their boat are so late compared with other boats. They should make bigger awls.      https://www.nytimes.com/column/learning-whats-going-on-in-this-picture
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psycology lecture 10/26

           Today's psycology lecture was about boubakiki effect and human memory. Boubakiki effect was general in the almost of all languages, and interesting. Memory has several parts and aspects.          Boubakiki effect was relation between figure and orditory. There is a very famous experiment. There are two figure. One has many needles like sea urchin and the other is like clouds. If you bring them name Bouba or Kiki, which do you choice? many people will name the former kiki and the latter bouba. This tendency is present all over the world. Human tends to connect "K and  T" with "needle and solid" and connect "O and A" with circle and orbitat. This is ubiquitus in any culture, language and place. It was interesting.          Memory is devided into long term memory and short time memory. The former is called "working memory". This is known for many people. But we hadn't know how human remember thi...
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 i remembered last Therdsday physics lecture. that was impressive for me.i learned physics when i was a highschool student, but the lecture tought what i learned was lack for significant concept.           that lecture took the first step by defining "what is energy." the word "energy" is a common word for us, but we cannot explain this word. this difficulty was what i could not learn in the past. the definition of "energy" is "the capability of the working toward the thig."       as soon as we decide this, the new question emerged. that was "what is working?" this also seemed to be difficult. but i learned this, "working is power * distance." i,however, noticed that i do not know "what is power?"     through these questioning, i restarted learning physics.
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