Weird Fact Café

77

Copper Doorknobs Naturally Disinfect Themselves

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83

Diamonds Can Be Made from Peanut Butter

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Oxygen Is Actually Colorless but Turns Blue as a Liquid

82

Water Is the Only Common Substance That Expands When It Freezes

82

Diamonds Can Be Made from Peanut Butter

81

The Periodic Table Was Organized by a Dream

75

Rubber Bands Last Longer When Refrigerated