Sincerely Bob

Dear Professor,

                Sorry about the mess in the lab.  All the animals are gone now.  I don’t remember how that happened.  I was trying to finish the latest experiment over the weekend.  Evidently one of the subjects reacted badly and seems to have bitten me.  I don’t remember how that happened.  I tried to seal the biter in and start the sterilization.  The break in the glass must have kept that from working.  I don’t remember how that happened.  I think I called out for help from one of the other students.  She is mostly gone now.  I don’t remember how that happened.  Now that as the hour is getting late I have become hungry and need to grab something to eat.  If you will stand very still while reading this letter, you won’t remember how it happened.

Sincerely,

Bob