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Seven Small Inventions That Changed the World

Marsoni M251S
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Seven Small Inventions That Changed the WorldBy: Roma Agrawal Published by Laurence King, 2024 09 10 Technology and engineering surround us. From HUGE things, like spaceships and skyscrapers, to much smaller things like the toaster in our kitchen, and the shoes on our feet. But all of these things only exist because of seven small inventions: the nail< b>, the wheel< b>, the spring< b>, the magnet< b>, the lens< b>, the pump< b>, and string< b>. And each of these inventions
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4.5 ★★★★★
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ILMD
Boise, US
★★★★★ 1
These run small!
I had ordered these before in black and grey and they were great, fit perfect. But these run small. I had noticed another reviewer said the same but thought I'd risk since they were cute. I'm not sure what color has to do with it, but tight at ankle and at 'toe'-less part. They are now in my donate bin. Waste of money, will not purchase this brand again. Great idea, inconsistent quality.
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Reviewed in the United States on October 4, 2023
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Verified Purchase
Donna P. Shell
Grantham, US
★★★★★ 5
Love 💕
I use these when I go get a pedicure in the cold weather. They work perfect.
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Reviewed in the United States on February 10, 2022
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Verified Purchase
Sirasa
Port Orchard, US
★★★★★ 3
Solid colors fit, patterned ones too small
As others have said, the blue socks with flower pattern were much smaller than the solid blue pairs- so small I couldn’t even get it on my foot (shoe size 8). The solid blue pairs I like and still wear, but it’s a bummer to only have 2 out of 3 fit when they cost this much.
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Reviewed in the United States on January 27, 2025
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Verified Purchase
Harley
Draper, US
★★★★★ 5
Perfect for my needs
Size matches my feet. Good enough quality. Comfortable.
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Reviewed in the United States on February 24, 2026
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Verified Purchase
N
Omaha, US
★★★★★ 4
Comfortable toeless socks
Very soft and comfortable. However, the elastic is too tight. Should be wider so circulation is not cut and you are able to wear it at night. Therefore, is not good for diabetic and heavier people. Larger sizes should be available.
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Reviewed in the United States on July 13, 2025

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