Tube Mug
Correcting 2 previous definitions of electron tube used in guitar amps and high end audio components: The basic elements of electron tubes are correctly described in #6, but the writer is somewhat mistaken in saying that heat is not converted into electricity. In fact the role of the heater is to heat the cathode to incandescence so that under sufficient local field strength (voltage, e.g.) it emits electrons which travel to the plate. The control element(s) (grids) between cathode and plate control the flow of electrons by increasing or decreasing the potential near the cathode. The grids are porous so electrons can pass thru them on the way to the plate, which is maintained at a high positive potential (100-300 volts or more) relative to the cathode so as to attract the electrons. The signal to be amplified is applied to one of the grids, such that its small current variations are greatly amplified by its effect on the emission of electrons from the cathode. Elements other than the cathode are not intentionally heated, their temperature is not critical to the proper operation of the tube.
The Urban Dictionary Mug
Customer Reviews
This is a great gift to give after our Urban Dictionary inclusion
It's perfect!! Thank you!
My Name is Walter Hardwell White, My Mug was sent to 308 Negra Aroyal Lane, AQ, New Mexico and arrived on-time and I am very satisfied. My "Glock Dookie" mug is great for my lab work, and my friend Pinkman loves it!
I love this cup! My now ex-husband loves his opioids more than life itself. He would constantly pass out dead to the world the only thing I would here was his death moans. I had to call an aid car for him so many time that I can't remember plus 2 or 3 times the doctors told me that if it wasn't for me, he would have died. Her abandoned me after I was diagnosed with ovarian cancer because I was of no use to him any longer. I have no clue now who must be the one that's obligated to save his life any longer. All I know is I'm free from him now. The only thing I'm waiting for is that he finally overdoses himself & he's dead. I am buying a cup to send to him for our divorce anniversary gift so he can keep it in memory of how he treated me.
I loved it! Excellent quality!
I received the mug as a gift from a friend with whom I exchange "Weekaversary" eMails. I love the concept but am wondering why "aniversary" is spelled with only one "n?"
Wish it had the example text as well, but I loved it anyway
It’s great to be able to create your own mug.
My name is is Geet and literally this is literally a gem of a souvenir to have with me XD.
I love to put my lips on this in the morning
this mug got me hard
greatest mug ever.
I Loved The Cosmic Animates Mug. 10/10
Great cup. Thanks for personalizing the message
I did not order anything, and got a stupid cup
this is my new piss mug
Cool
I got this for my dad but he didn’t want it so he just gave it to me. Ever since I took it back my life has been the greatest it’s ever been. I asked my other dad if he wanted but he said no too. Oh well, I get to enjoy this product for myself more.
It was the greatest mug I've ever ordered :skullll
This mug has made me so happy. This is more than I could have ever wanted in life.