Supernova
Violent explosion of a star. The star is destroyed, with a remnant forming a neutron star (pulsar) or black hole (collapsar) depending on the residual mass. There are generally two forms of supernova. One results at the end of the life of a star with at least about eight solar masses, which in a series of progressively shorter-lived and less efficient thermonuclear reactions generates ever heavier chemical elements in layers about the core. Effectively this is a star that lives fast and dies young. When each step in the process chokes up the core with nuclear "ash", contractions follow under gravity, driving up temperatures until they are sufficient to synthesise the next heavy element from this waste product. When the core fills with iron, the end point is reached; it takes more energy to fuse iron into anything heavier than the fusion reaction produces. At this point the star collapses, driving temperatures into perhaps twelve figures Kelvin and triggering an explosion that blows most of the star to smithereens. A second type occurs in close orbiting binary systems where one star A, being more massive, evolves more quickly to the red giant phase and develops a thin outer envelope and a core rich in carbon. Its companion B skims off the outer layer, grows in mass and itself evolves to the red giant stage. At this point the carbon-rich star A begins reclaiming the hydrogen; when the gas accreting onto it drives its mass over 1.4 solar masses a huge nuclear reaction ensues and A blows itself apart. Supernova explosions can briefly outshine the combined output of all the stars in at least a modest galaxy. They are also responsible for seeding the Universe with the heavy chemical elements of which the Earth and our very bodies are made.
The Urban Dictionary Mug
Astounding Mug. I found this Mug in a dark time, the time when I needed a mug the most. I went onto google.net and found this truly amazing piece of craftsmanship. Manny Heffley came out of my computer and started to gyrate, before hopping out completely and eating my asshole. It felts so good, I started shaking and moaning, rapidly convulsing on the floor. Manny Heffley slowly crawled into my, hiding in my womb in order to store his power for 12 months and evolve to the form of "Baby 2". Thank you, Urban Dictionary. This mug changed my life.
Looks great and quick delivery
very good quality, wasn’t broken or anything and was a good gag gift !
I gave it to her today. And she loved it said it was her to the T
The Printing wasn't very sharp, but it's good enough.
It was a surprise gift for someone and she absolutely loved it!
This was sent as a gift to my grandson, who lives in another state, so I never saw it. However I asked him as follows: "Just checking ... their request for a review shows an aquamarine mug ... it was supposed to be purple (eggplant, they called it). Was it purple?" Then he said: "It was purple! And thank you I love it haha Sent from my iPhone"
Shipment arrived quickly and in great condition. I know my custom mug will be a crowd pleaser when my girlfriend opens it up for Xmas.
Soaking is my favorite activity, glad I got a mug for it 😙
It DIDNT break :D
so happy you were able to put my unique word "Obergrossescheinehund" onto the new yellow mug. The yellow mug and black print make it easy for the words to be seen.
This is made by my friend i love it
Imagine not buying one of these. 🤢🗑🤡= non-buyer. Couldn't be me. 😎
It was the best thing I could have asked for
I mollywopped someone with it and it didn’t break. Nice
Product was as advertised and arrived pretty quickly too! The person loved their gift!
The "Pink Flamingo" colour with white text on a pink background is the best selection for this fine phrase mug. May I suggest you also correct the misspelling of "delightfully" in the default option for a timeless gift.
As always, a great gift.
It looks great. I couldn't have been happier
It’s a mug I would never find in a souvenir shop. I’m a legend in my own home.
Review Details
Pro Customization
Create unique products with your own words and definitions
Live Preview
Personalize Your Design
Debug: Product Metadata
| Key | Value (click to copy) |
|---|---|
Copied! |
Return Policy
Made Just For You
Each product is custom-printed with your unique text, making it truly one-of-a-kind.
Defect-Free Guarantee
If your product arrives with printing defects, damage, or quality issues, we'll send you a free replacement.
Custom Orders
Due to the personalized nature of your order, we don't accept returns for change of mind or sizing issues.
Questions about your order? Contact our support team for assistance.