Planck You Very Much - Quantum Physics Gratitude T-Shirt | E=hf Energy Formula Humor

Planck You Very Much - Quantum Physics Gratitude T-Shirt | E=hf Energy Formula Humor

Express your quantum appreciation with our "Planck You Very Much" t-shirt, featuring the father of quantum theory looking characteristically uncertain about whether he's being thanked or measured. Max Planck's distinguished portrait, rendered in commanding blue tones, is accompanied by his world-changing energy equation E=hf – because nothing says "gratitude" quite like the mathematical foundation of quantum mechanics.

The circular design captures the wave-particle duality of both good manners and electromagnetic radiation, while the pixelated border pattern subtly reminds us that energy only comes in discrete quanta (just like our limited supply of these shirts). Perfect for those moments when you need to thank someone with exactly the right amount of energy – no more, no less, because that would violate the laws of physics.

Features:
Quantum-accurate portrait of Max Planck
His revolutionary energy equation (in case you forget it during your physics final)
Precisely calculated blue color spectrum
Discrete pixel border pattern
Energy levels of gratitude quantized for your convenience

Care Instructions:
Wash at precisely 20°C (no quantum superpositions allowed)
Dry at a deterministic temperature
Iron only if you can simultaneously know its position AND momentum
No quantum tunneling between laundry loads

Note: Contains exactly one Planck constant's worth of humor. Any attempt to measure the funniness of this shirt will inevitably alter its state.

• 100% cotton
• Sport Grey is 90% cotton, 10% polyester
• Ash Grey is 99% cotton, 1% polyester
• Heather colors are 50% cotton, 50% polyester
• Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²)
• Open-end yarn
• Tubular fabric
• Taped neck and shoulders
• Double seam at sleeves and bottom hem
• Blank product sourced from Honduras, Nicaragua, Haiti, Dominican Republic, Bangladesh, Mexico

Size guide