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He was born just over 50 years ago.
Our compatriots became well-known inventors all over the world in the field of space equipment. Conrad Roentgen discovered X-rays. Some inventions are named after their creators. X-rays are widely used in medicine and other branches of science and technology.
9. Read and retell the joke.
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Він народився понад 50 років тому.
Наші співвітчизники стали всесвітньо відомими винахідниками в галузі космічного обладнання. Конрад Рентген відкрив рентгенівське проміння. Деякі винаходи названі іменами їхніх творців. Рентгенівське проміння широко використовується в медицині та в інших галузях науки й техніки.
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NECESSITY1 IS THE MOTHER OF INVENTION
Tommy: Madge, what's nécessitas2, masculine3 or feminine4? Madge: Why, feminine, of course. Tommy: Why?
Madge: Why, she was the mother of invention.
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Remember. Necessity is the mother of invention. — Необхідність-мати винаходу. Навчить біда коржі з маком їсти. Біда і вимучить — біда і виучить. Біда всього навчить. Що голіший, то й мудріший.
Why do you think necessity is the mother of invention? 10. Read and retell the joke.
Two men, who were visiting a museum, were seen standing in front, of an Egyptian mummy1, over which hung a placard2 bearing the inscription: "В. C. 1187". Both visitors were much mystified3 thereby. "What do you make that4 , Jim?"
"Well," said Jim, "I don't know, but maybe it was the number of the motor car that killed him."
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