Professor Hector (the mad scientist) is chatting with you
Say out loud one of the words below. Mad Hector Scientist Maybe you might try saying things like:

hey Hector
show me pink
play a trumpet
what is yellow
demonstrate a piano
thank you
you silly clot
that was very nice
tell me a good joke
what is saturn
stop that darned music
what is the formula for water?
tell me the chemical symbol for sodium
Keep asking
Always wait
Anything
Colours
Instruments
Crazy
Arithmetic
Planets
Chemistry
Jokes
Hello
Help
You said
Hector said
 

Cartoon by J.J. at the English language Wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=671715