Funny Vintage Coffee Sign – E=MC Squared Parody Wall Decor – Energy = Milk x Coffee Squared – Retro Sign For Kitchen, Café, Or Office 8x12

***ABOUT THIS ITEM***
Celebrate the science of caffeine with this clever and quirky vintage-style sign! Perfect for coffee lovers, science geeks, and anyone who enjoys a laugh with their latte, this rectangular wall sign humorously reinterprets Einstein’s classic formula.

The distressed black background sets a retro tone, with “E = MC²” boldly displayed in white at the top. Beneath it, the equation gets a playful twist:
“Energy = Milk x Coffee²”
—because let’s be honest, nothing fuels the day quite like your favorite caffeinated combo.

Whether you’re decorating your home coffee station, a café, a science classroom, or a breakroom at the office, this sign adds instant charm and personality to any space.

***SHIPPING***
Most items from our shop ship in as little as 2-3 business days. If you have a specific date that you need the sign for, please let us know and we will do whatever we can to hurry the process. Shipping will be via UPS or USPS from Indiana.