SKU: 34721197642

Miss Leavitt's Stars: The Untold Story of the Woman Who Discovered How to Measure the Universe

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Miss Leavitt's Stars: The Untold Story of the Woman Who Discovered How to Measure the UniverseGeorge Johnson brings to life Henrietta Swan Leavitt, who found the key to the vastness of the universe in the form of a "yardstick" suitable for measuring it. Unknown in our day, Leavitt was no more recognized in her own: despite her enormous achievement, she was employed by the Harvard Observatory as a mere number cruncher, at a wage not dissimilar from that of workers in the nearby textile mills. Miss Leavitt's Stars uncovers her neglected history.

George Johnson brings to life Henrietta Swan Leavitt, who found the key to the vastness of the universe--in the form of a "yardstick" suitable for measuring it. Unknown in our day, Leavitt was no more recognized in her own: despite her enormous achievement, she was employed by the Harvard Observatory as a mere number-cruncher, at a wage not dissimilar from that of workers in the nearby textile mills. Miss Leavitt's Stars uncovers her neglected history.



Binding Type: Paperback
Publisher: W. W. Norton & Company
Published: 06/17/2006
ISBN: 9780393328561
Pages: 162
Weight: 0.34lbs
Size: 7.86h x 6.14w x 0.43d

Review Citations: New York Times 08/06/2006 pg. 24
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SKU: 34721197642

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Chelsie Oldham
Waukegan, US
★★★★★ 5
My dog loves this brand
Flavor Name: Pig Ear, Size: 8 Count (Pack of 1)
My maltipoo loves these. Likes them better then the individual ones I get at tractor supply.
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Reviewed in the United States on May 14, 2026
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Teri Wade
Battle Creek, US
★★★★★ 4
Too expensive!
Flavor Name: Pig Ear, Size: 10 Count (Pack of 1)
These are the best pig ears for my dogs but they are too expensive. Bring the price down. After all they are just pig ears. ☺️
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Reviewed in the United States on November 20, 2025
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K
Lexington, US
★★★★★ 5
Dog loves
Flavor Name: Pig Ear, Size: 8 Count (Pack of 1)
My dog LOVES these pig ears. Will be buying some more soon.
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Reviewed in the United States on April 18, 2026
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Elisha Mendoza
Phoenix, US
★★★★★ 5
Will definitely get more for my pig ear loving boy!
Flavor Name: Pig Ear, Size: 8 Count (Pack of 1)
My shar pei mix baby LOVES these! He is about 4 months old, teething and always has food on the brain. These do the trick! One ear lasts him about 2 days if he is really going at it, sometimes longer. He will work on it for hours at a time. They have little to no smell. He chews them on his white dog bed and they leave no stains or marks. I love that there aren't any extra ingredients so I know exactly what he is ingesting. I will DEFINITELY be buying more of these!
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Reviewed in the United States on June 16, 2025
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Oldbay Seasoning
Carnegie, US
★★★★★ 3
Is Milo allergic to pig ears?
Flavor Name: Pig Ear, Size: 10 Count (Pack of 1)
Milo sniffed the pig ear, paused, and then took it to his spot to eat it. A few minutes later he started rubbing his head on the floor. I also bought the cow ears and he ate them with no problem. I’ve snuck him the occasional piece of bacon so I don’t think he’s allergic to pork. I love and trust Nature Gnaws.
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Reviewed in the United States on May 28, 2025

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