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Trying with the problem of 263 years, there is no right answer
Can you overcome obstacles to challenge humanity's most transcendent wisdoms for nearly three centuries?
Difficult
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584 published items.
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10 animations make mathematical concepts no longer difficult to understand
After watching the math tips below, you will probably want to solve math problems immediately.
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Human scents are familiar but difficult to describe
What do you think when one day you feel the smell of old people or the smell of rival love?
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Why is it difficult to find the missing plane?
Experts have recently come up with a solution to why authorities have difficulty finding the exact location of the missing plane.
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Challenge yourself with the most difficult problem in PISA
Asian countries, including Vietnam, far surpass other countries in the PISA exam organized by OECD.
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Composition and effects of rare earth
Rare earth is a rare group of elements that have little content in the Earth's crust and are difficult to separate each element separately.
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Strange body reactions make it difficult for you to understand
Waking up early after a drunken night, wrinkled hands when meeting water ... are secrets about our bodies that not everyone can explain.
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Why is it difficult to detect spelling errors?
Imagine you've just finished a very important document. You spent a lot of effort to refine each sentence in the best way to fully reflect your thoughts.
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Ways to help you make better decisions
When in the midst of choices, it is difficult to make a wise decision, so it often takes a lot of time to consider.
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How difficult is a penalty penalty to prevent?
Up to now, there have been 6 penalty penalties in matches that took place at the 2014 World Cup in Brazil and all of them have been turned into goals.
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How does the brains of geniuses work? (first)
Albert Einstein, Isaac Newton or Mozart are geniuses. So how does their brain work? Is it different from ordinary people?
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The easier the name to pronounce, the easier it is to be trusted by others
Research institute findings have shown that easy-to-pronounce names are considered more intimate, less risky, less dangerous and more reliable.
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People have not really evolved to 'peak'?
As humans, it's hard to resist the thought of people being the pinnacle of evolution. But not really.
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The culprit makes it difficult to find aircraft MH370
Floating garbage in the Indian Ocean circulation is making it difficult for Malaysia Airlines' efforts to track down missing MH370 aircraft, as search teams mistakenly i…
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Research: belief in fate will determine people
Recent research by Duke University psychologists (USA) has shown the idea of human destiny exists in all cultures and they develop as a way to deal with difficult deci…