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Sisters in ScienceBy Linda Elovitz Marshall Illustrated by Anna and Elena Balbusso Hardcover Discover the fascinating true story of Nobel Prize winner Marie Curie and her sister Bronia, two trailblazing women who worked together and made a legendary impact on chemistry and health care as we know it. Marie Curie has long been a well known name around the world. Though Marie made extraordinary scientific advances discovering new elements with her husband, Pierre, many
By Linda Elovitz Marshall
Illustrated by Anna and Elena Balbusso
Hardcover
Discover the fascinating true story of Nobel Prize winner Marie Curie and her sister Bronia, two trailblazing women who worked together and made a legendary impact on chemistry and health care as we know it.
Marie Curie has long been a well-known name around the world. Though Marie made extraordinary scientific advances discovering new elements with her husband, Pierre, many students do not know about the powerful bond that propelled her into science: her sisterhood with Bronia! A force in academia and health care herself, Bronia made significant contributions to the scientific world, along with her loving support of sister Marie.
Sisters in Science is a compelling biography of two sisters who created their own paths while keeping the atomic bonds of sisterhood strong.
Sisters in Science is a compelling biography of two sisters who created their own paths while keeping the atomic bonds of sisterhood strong.
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★★★★★ 5
Heavy chewer approved.
Style: Ball, Size: Medium (Pack of 1)
My pomsky will destroy a toy in minutes. Ropes, and the "indestructible" nylon type stuffs are no match for my furry shark. This ball has stood up to him like David. He loves the crunch and it is so much more tolerable than a squeaker. These will be a staple in his toy box - Chuckit toys are really the most durable dog toys I have found in three years.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Fun Ball
Style: Ball, Size: Medium (Pack of 2)
Great new ball for our pup. He loves the sound of the crunch!
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Durability
Style: Ball, Size: Medium (Pack of 2)
My dog loves these balls!
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Dogs love them
Style: Ball, Size: Medium (Pack of 2)
Our dogs love these. What’s great is that you can add more plastic (like from water bottles) if the plastic starts to fall out from the center. If you have a chewer, though, these won’t last you long. Our shepherd mix loves these and then starts to pull the rubber apart the more she plays with it. Our other dogs treat it normally, though, and those ones last forever. They also get some decent height when bounced, and they make a unique whistling noise when thrown.
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Reviewed in the United States on November 17, 2025
★★★★★ 4
Our pup loves the cronch cronch!
Style: Ball, Size: Medium (Pack of 1)
I bought our 15 month old Coton several Chuck-It toys on an Amazon deal. He is incredibly playful, mischievous, and ball/toy obsessed, especially for anything that makes noise. He can also be very destructive so I love how durable most of their products are - they’re among our longest lasting toys and worth every penny. We have yet to take them to the dog park, but they’re a perfect size for sharing in play time. And they are keeping him busy at home - that’s a good thing.
He loves investigating the crunchy-cronchy-crinkly sound which is a nice change from squeakers. It can withstand his destructive chewing well-being, gentle on his little teeth. I love that. Chuck-It is thinking outside the box with a variety of balls to keep dogs engaged! I do worry about the crinkle plastic inside because it is accessible because of the air holes and it feels a little sharp. So this will have to be an at home toy so we can monitor his play.
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Reviewed in the United States on May 28, 2026