↔ ⇔ ≡ Iff means, in logic and mathematics, the phrase if and only if. When used in a sentence, for example A occurs iff B occurs, it actually states two conditions: that A occurs if B occurs, and B occurs if A occurs. These two conditions together imply that A and B always occur …
Schrodinger’s Kittens
Starmark is a large bookstore, and pretty popular.I saw a book called Schrodinger's Kittens at Starmark.In the Wildlife section. Add comment in external guestbook (no need for Windows Live account or sign-in.)
The Butterfly Effect
For want of a nail, the shoe was lost For want of a shoe, the horse was lost For want of a horse, the battle was lost For want of a battle, the kingdom was lost And all of this, for want of a nail. My cousin met his long time girlfriend on a bus, …
I found
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My First Drum Tab
Hello, all. I’m really happy to post my first ever drum tab. I was looking for some song which had relatively simple drums, so I could practise it with my new kit. I liked Jon Osbourne’s ‘One of Us’ but initially couldn’t find its drum tab online. So I started writing the notes myself. Then …
One Life 