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When supermarkets introduced the first shopping carts, why did customers refuse to use them?

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When supermarkets introduced the first shopping carts, why did customers refuse to use them?

When supermarkets introduced the first shopping carts, why did customers refuse to use them?
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Thomas Crapper did not actually invent the flush toilet, but he was a wildly successful Victorian plumber who relentlessly promoted sanitary plumbing and proudly stamped his name on manhole covers across London.
History

Thomas Crapper did not actually invent the flush toilet, but he was a wildly successful Victorian plumber who relentlessly promoted sanitary plumbing and proudly stamped his name on manhole covers across London.

Thomas Crapper did not actually invent the flush toilet, but he was a wildly successful Victorian plumber who relentlessly promoted sanitary plumbing and…

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Prior to the invention of the rubber eraser in 1770, what bizarre household grocery item did people use to erase pencil mistakes?
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Prior to the invention of the rubber eraser in 1770, what bizarre household grocery item did people use to erase pencil mistakes?

Prior to the invention of the rubber eraser in 1770, what bizarre household grocery item did people use to erase pencil mistakes?

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Leonardo da Vinci designed weapons too

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Which of these everyday objects was ironically invented three full years before the wooden matchstick?
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Which of these everyday objects was ironically invented three full years before the wooden matchstick?

Which of these everyday objects was ironically invented three full years before the wooden matchstick?

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When shaking hands was considered rude

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The first mechanical clocks told time by sound

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