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Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
For Your Every Summer RSVP, with Code: SUMMER15
Description
Thames & Kosmos Hydropower STEM Experiment Kit for Ages 8 and UpA Parents Choice Recommended Award Winner! Hydropower has been used for hundreds of years in watermills and is now commonly used to generate electricity in applications such as hydroelectric dams and tidal power plants. Explore the power of water by building models and conducting experiments with them. Learn about how different devices are used to extract useful energy from moving water from a waterwheel in a small stream to a giant turbine in a tidal


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4.5 ★★★★★
Based on 157 reviews
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Product Reviews
★★★★★ 4
Great oil but...
Size: 5 Quarts
Great oil. My only gripe is that I need 5.5QT's and single quarts are not available in this weight. Even if it was it looks like a single qt would cost about as much as 5qt's.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2024
★★★★★ 5
oil
Size: 5 Quarts
perfect for old high performance engines
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 5
muy bién Gracia
Size: 5 Quarts, Pack of 3
muy bién Gracia
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Reviewed in the United States on April 6, 2026
★★★★★ 5
GREAT
B.E.AUTIFULL THANXS
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Reviewed in the United States on March 14, 2026
★★★★★ 5
Perfect fit
Perfect for a 2016 Honda Civic. Job well done
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 13, 2025




