SKU: 18147572246

HÉROES DE LA CIENCIA. DE LOS PRIMEROS CAZADORES DE VIRUS A LA VACUNA CONTRA LA COVID-19 - María José Sánchez, Victoria Simó

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Description

HÉROES DE LA CIENCIA. DE LOS PRIMEROS CAZADORES DE VIRUS A LA VACUNA CONTRA LA COVID-19 - María José Sánchez, Victoria SimóLouis Pasteur, Carlos Juan Finlay, Lynn Margulis, Margarita Salas, Jean Jacques Muyembe, Francis Mojica, Katalin Karik Cientficos y cientficas que han cambiado nuestra vida son los protagonistas de este emocionante recorrido por la historia de la ciencia. Hoy todos conocemos la vacuna contra la covid 19, pero nadie se tomaba en serio a Katalin Karik, la cientfica que la hizo posible, cuando empez sus investigaciones. Igual que ella, los cazadores de

HROES DE LA CIENCIA. DE LOS PRIMEROS CAZADORES DE VIRUS A LA VACUNA CONTRA LA COVID-19 - Mara Jos Snchez, Victoria Sim
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SKU: 18147572246

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4.1 ★★★★★
Based on 1108 reviews
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Verified Purchase
Johnathan Robinson
Lake Worth, US
★★★★★ 5
Highly entertained golden retriever!
Color: Green, Size: Large (3.0 in, Pack of 1), Color: Green, Size: Large (3.0 in, Pack of 1)
My golden retriever spends hours chasing this ball. Its erratic bounce pattern keeps him engaged and guessing where to chase the ball. It is durable and stands up to chewing well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
C
Verified Purchase
Cindy N.
Los Angeles, US
★★★★★ 4
Great quality ball
Color: Green, Size: Medium (2-1/2 in (Pack of 2))
The product is great no issues. It’s very durable. All of this brands products are strong and durable. The only reason I gave it a four star is I think my dogs prefer more the blue round balls. So that being said, I won’t buy these anymore, but they love the blue ones whether they’re the recycled or not. Great company!
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Reviewed in the United States on May 26, 2025
B
Verified Purchase
Brandie Luvlee
Natrona Heights, US
★★★★★ 5
Unique bouncing
Color: Green, Size: Medium (2-1/2 in (Pack of 2))
Outside of many my kids🐶 balls this one his best favorite for than the others as the bounce is high and unpredictable that makes it more intellectual and exciting for him
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
S
Verified Purchase
SH18750
Pawtucket, US
★★★★★ 5
Pups Love
Color: Green, Size: Medium (2-1/2 in, (Pack of 1)), Color: Green, Size: Medium (2-1/2 in, (Pack of 1))
As you can see from the photo, my pup absolutely loves it! It’s the perfect size for him and for reference he’s 25 pounds. It’s got a nice weight to it, but it’s soft enough to be able to throw and not worry about damaging the walls. We just started playing with it today, but it seems very durable.
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Reviewed in the United States on March 27, 2026
R
Verified Purchase
Randy Brock
Birmingham, US
★★★★★ 3
Fun for the first day, but just get the round balls.
Color: Green, Size: Medium (2-1/2 in (Pack of 2))
These balls do work, but they bouncy pretty much like a regular chuck it ball. They do NOT fit in the chuck it handheld ball launcher, which makes them a pain to throw. The green color also makes them somewhat challenging to find when the grass is long. That said, they do work as intended, and the dogs like them the same as all the other chuck it balls we own. As the person who had to throw them, my advice would be to just get the round balls that fit in the ball launcher. Durability: 9/10 they hood together better than the traditional balls without the hole (that crack down the seam over time). These have yet to crack despite the same wear and tear. Pros: durable, dogs like them, they do sink in water Cons: green color, hard to fit in handheld ball launcher
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Reviewed in the United States on June 3, 2023

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