HE'S  NOT  DEAD,  HE'S  ELECTRO-ENCEPHALOGRAPHICALLY  CHALLENGED.

The correct second cryptogram should have been:

IF  THE  WORLD  DIDN'T  SUCK  WE  WOULD  ALL  FALL  OFF   —   MARK  RUSSELL

The last puzzle asked for the nationality of three out of four doctors.  The match up is that Dr. Livingstone is the Irishman, Dr. Malinkowski is the Englishman, and Dr. Neandertal is the Scotsman.  Correct answers were submitted by  Andrzej Derdzinski,  Earl Gadd,  and  Tom Goulet.  Tom is a new member (11/01) from Columbus; Earl is from Zanesville and joined us in June.  So these are their first submissions of puzzle answers.

S E A        M E        T X Y D H        A Y D F        E R M        E L        L Y C S        S F U T C        A S Y K F        V E E H Y D Z        K E G C M F X        Y D        U        J E K H C A U Z F D        S R G        V U W

I have written down ten positive integers less than one hundred in increasing order.  One interesting thing about the list is that you can take any two adjacent numbers in it and their difference is also one of the numbers in the list.

The other interesting thing about the list is that if you write out the numbers in words rather than in numerals each number in the list would use more letters than the previous one.

What is my list?

The Brrm Brmm Motor Company is testing its new C car, which does 10 miles to the gallon.  Unfortunately, the C is slowed down by the weight of the gas it is carrying.  So its maximum speed, in mph, at any point, is 50 minus the amount of gas, measured in gallons, in the tank at that point.

The car begins its test run of 400 miles with 40 gallons in the tank.  The driver keeps to C's maximum speed throughout the journey.  Thus he travels initially at 10 mph and finishes the test going at 50 mph.

How long does the test take, to the nearest hour?