These vintage cards are now part of the George Arents Collection at the New York public library. The coolest part of this is that many of these century-old lifehacks can still be super useful today. You can learn many great things from them, like how to remove that tight ring from your finger or getting a splinter out of your hand. It also tells you how to create a fire extinguisher in a few quick steps .
How to make a fire-extinguisher
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How to draw a perfect circle without a compass
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How to remove a tight ring from the finger
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How to extract a splinter
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How to stop flies from spreading diseases
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A hint when boiling potatoes
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How to clean oil painting
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How to preserve Autumn leaves
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