SKU: 28063692414

Занимательная астрономия. Entertaining Astronomy

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Занимательная астрономия. Entertaining Astronomy. Entertaining Astronomy ' : , , . , ' , . ' ', ' ', ' ', ' ', ' ' . ' ', 1929 , . , , , . , , . , . , , . , , SPECIFICATIONS: Author: Perelman Yakov Isidorovich Language: Russian Number of pages: 256 pst Format: Paperback Size: ( ) Pocket (small size) Weight: 190 g ISBN: Does not apply

Занимательная астрономия. Entertaining Astronomy

'Астрономия — счастливая наука: она, по выражению французского ученого Араго, не нуждается в украшениях. Достижения ее настолько захватывающи, что не приходится прилагать особых забот для привлечения к ним внимания'...

Легендарный отечественный математик и физик Яков Перельман посвятил жизнь не только изучению науки, но и ее популяризации. Его книги 'Занимательная физика', 'Занимательная арифметика', 'Занимательные опыты', 'Занимательная энциклопедия эрудита', а также научпоп 'Занимательная астрономия' стали настольными для нескольких поколений школьников в нашей стране.

В 'Занимательной астрономии', которая впервые была опубликована в 1929 году, Перельман в пяти главах рассказывает о важнейших космических явлениях. В первой он ведет речь о Земле, ее форме, движении вокруг Солнца и собственной оси, о смене времени суток и сезонов года. Во второй — о Луне, ее гравитации, пейзажах и затмениях. В третьей — о планетах Солнечной системы, их противостоянии и загадках. В четвертой — о звездах, их сиянии, размерах и масштабах Вселенной. А в пятой — о тяготении, измерении веса и плотности планет и звезд, связи между космическими явлениями и погодой...

SPECIFICATIONS:

Author:Perelman Yakov Isidorovich - Перельман Яков Исидорович

Language:Russian/Русский

Number of pages:256 pst

Format:Paperback

Size:Покет (небольшой размер) / Pocket (small size)

Weight:190 g

ISBN:Does not apply

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SKU: 28063692414

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L. P.
Pawtucket, US
★★★★★ 5
I'm replacing all of the bed pillows in the house.
Size: Cooling Queen
Best pillows ever. No stiff neck in morning, I have ordered more. Perfect loft, no chopped up foam. Cool on one side.
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Reviewed in the United States on May 19, 2026
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tim kelly
Lexington, US
★★★★★ 5
Amazing buy will be getting more
Size: Cooling Queen
The pillows are of amazing quality the support is great there not to big in thickness and great value for two of them
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Reviewed in the United States on May 4, 2026
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Zuleima Magana
Lexington, US
★★★★★ 5
Comfort
Size: Cooling Queen, Size: Cooling Queen
Súper cómodas ricas y si permanecen frías lo más cómodo de almohadas que he tenido
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Reviewed in the United States on May 6, 2026
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Patricia Banuelos
Massapequa, US
★★★★★ 5
Two pillows—one firm, one cotton
Size: Cooling Queen, Size: Cooling Queen
Blue Ridge Home Fashions: Purchase this set of two Queen-sized cooling pillows. Featuring a reversible design with a cooling side and a cotton side, these medium-firm pillows offer a breathable, down-alternative fill. They are neither too hard nor too soft, helping to support your sleeping posture. Cool to the touch, soft, and breathable, these pillows are crafted from high-quality fabric to ensure a more comfortable and restful sleep.
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Reviewed in the United States on May 4, 2026
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ladyesmiles
Grantham, US
★★★★★ 5
Very comfortable and supportive.
I really am quite amazed with these pillows. As with most people who suffer from neck and back pain it's almost impossible to find a comfortable pillow. One year I must have went through 20 sets trying to find the right pillow. I received these and they were flat in the package. All you have to do is take them out and fluff them up a little bit with your hand and let them sit overnight. What's really nice about these is they are soft and cushy but they have a support that does not flatten when you lay down. Of note when I was looking for pillows, I noticed that these had a price of $110 which was crossed out and then a huge discount. Looking at the item now I see that the top price for the king size is $42. So I'm going to say that $110 was a comparison of what a good pillow might cost. I do want you to know that a set of pillows that I had been using were $200 a piece and these are very comparable to that. I am not having any issues overheating with these as I have a very nice cover on them. They are washable. My neck feels totally better. So all in all I am quite impressed with these pillows and very surprised that the first set I ordered is working perfectly for me. I am a side sleeper and needed my neck to be straight and these do the job with a nice little cushion on them.
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Reviewed in the United States on April 29, 2026

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