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Description
Ponderables EngineeringHere is the updated essential guide to engineering, an authoritative reference book and timeline about how technology has given shape to our civilisation. Engineering predates humanity; Homo habilis was knapping hand axes from fist sized flints more than a thousand centuries before the dawn of modern humans. Admittedly, the development of technology was slow back then, but we've made up for lost time since. Striding from the Stone Age to Silicon

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4.1 ★★★★★
Based on 828 reviews
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Product Reviews
★★★★★ 5
It works
Flavor Name: Peppermint, Size: 100 Count (Pack of 1)
The best mints for dry mouth ive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 3
Dentist say dry mouth is a cause of BBB tooth decay
Flavor Name: Peppermint, Size: 100 Count (Pack of 1)
They work for about two hours, and then you might need to take another one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025
★★★★★ 5
Beneficialfor teeth and tasty
Flavor Name: Peppermint, Size: 100 Count (Pack of 1)
I love this product though it is expensive. A mint that is good for my teeth and tasty too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 1
They actually make my dry mouth worse.
Flavor Name: Peppermint, Size: 100 Count (Pack of 1)
I got the peppermint flavor. It’s very strong and stings, and they make my dry mouth worse. They are chalky and caused me to cough. There are plenty of cheaper and effective ones out there to choose from… that won’t go straight into the trash.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
★★★★★ 5
Consistent
Flavor Name: Peppermint, Size: 100 Count (Pack of 1)
Was exactly like I ordered…consistency is why I like Amazon
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
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