• Pixel-art Degreeda, the Equipartition Dreamer, on a black mug with the slogan "½kT PER DEGREE OF FREEDOM. I HAVE NONE LEFT."

IndexCatalogueMug

Degreeda, the Equipartition Dreamer Mug

$21.99 USD
$21.99 USD
特價 售罄
Size

Equipartition: ½kBT per quadratic degree of freedom; frozen modes at low T contribute nothing.

The joke: Frozen-out degrees of freedom: grad-student burnout. The slogan on the mug reads ½kT PER DEGREE OF FREEDOM. I HAVE NONE LEFT.

Source: L. Boltzmann, Wien. Ber. 63, 679 (1871); K. Huang, Statistical Mechanics (Wiley, 1987).

Shipping calculated at checkout by destinationMade to order, ships in ~10 days

Details

Size & material11oz · 15oz

Black glossy ceramic mug with a C-handle. Lead- and BPA-free.

  • 11oz: 0.33 l
  • 15oz: 0.44 l
CareDishwasher & microwave safe

Dishwasher safe (top rack) or hand wash. Microwave safe.

ShippingBy destination

Shipping calculated at checkout by destination.

Made to order: about 10 days of production and handling before it ships.

Delivery times & where we ship

Returns & replacements21 days

Every item is printed to order, so we can’t accept returns or exchanges for change of mind, or if you ordered the wrong size or colour.

Print defect, misprint, damage or the wrong item? We’ll send a free replacement, or a refund if you prefer. Report it within 21 days of delivery with a photo; no need to send it back.

Full refund & replacement policy

Field notes

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