History Decoder T-Shirts

Let them wear their passion for unraveling history with fun, creative t-shirts adorned with witty slogans and clever graphics that speak to their interest.

Sadie, I just heard something disturbing, and I think you're the only one who can tell me whether it's true. Youtube is telling me we've lived 300 years of phantom time. Pope Gregory XIII's math was off when he created our calendar, and this is actually the year 1717. What's more, the "Middle Ages" is just a fiction the pope created to explain his rounding error. You were there, Sadie ... Did King Arthur really exist? I'll tell you all about that nice boy, as soon as I demonstrate how we dealt w
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Sadie, I just heard something disturbing, and I think you're the only one who can tell me whether it's true. Youtube is telling me we've lived 300 years of phantom time. Pope Gregory XIII's math was off when he created our calendar, and this is actually the year 1717. What's more, the "Middle Ages" is just a fiction the pope created to explain his rounding error. You were there, Sadie ... Did King Arthur really exist? I'll tell you all about that nice boy, as soon as I demonstrate how we dealt w

from $29.00

History Decoder T-Shirts Collection

History Decoder Mugs

Explore our collection of mugs perfect for history decode enthusiasts—funny, clever, and inspiring designs await.

History Decoder Pillows

Decorate their space with pillows that celebrate their love for history decoding—comfy, quirky, and uniquely themed.

History Decoder Prints

Discover inspiring prints with clever designs that will appeal to anyone passionate about unraveling the mysteries of history.