Don’t Blink!
Bedtime Math fan Sydney B. asked us, how long was the world’s longest staring contest? Read on to find out – but don’t blink…you might
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Bedtime Math fan Sydney B. asked us, how long was the world’s longest staring contest? Read on to find out – but don’t blink…you might
If you’ve ever seen those weird charts of letters like the one here, you know that they don’t spell out words. But what exactly do
