• Marylebone station on the London Underground used to be called Grand Central.

• Hampstead station used to be called Heath Street.

• Warren Street used to be called Euston Road.

The difference between pseudo-random and random is this: Pseudo-random works like this: You take any random number and perform a sequence, (like taking the number, squaring it, take the middle, and repeat the process over and over.), and keep going until you hit a totally random number.

This binary code is hard to decrypt: 01100111 01100101 01101110 01101001 01110101 01110011 . And use that as your key for this Vigenere Cipher: hroidgn.

This is the new piano song I’m working on: