This text is missing some spaces, please add them: Sometimelaterfewmorechangesfollowed.Itbecamenotsonoisyandadoublejackpotfeaturewasadded.Todecoratethemachineaseriesofdifferentdesignswereintroduced.
Some time later few more changes followed. It became not so noisy and a double jackpot feature was added. To decorate the machine a series of different designs were introduced.

This text is missing some spaces, please add them: TherehewastaughtmathematicsbyETWhittaker.
There he was taught mathematics by E T Whittaker .

This text is missing some spaces, please add them: Canthesecandidatesenduretheirafflictions,ortests,withoutfeelinganger,bitternessorirritation?
Can these candidates endure their afflictions, or tests, without feeling anger, bitterness or irritation?