landmark
an object or feature of a landscape or town that is easily seen and recognized from a distance, especially one that enables someone to establish their location
accelerate
(of a vehicle or other physical object) begin to move more quickly
enter
to go into a place.
conway's Game of Life
a cellular automaton devised by the British mathematician John Horton Conway in 1970
turn
to change direction.
stir
to mix something by moving it around with a spoon or similar tool.
unconditional happiness
happy no matter what happens to you
fill
to put as much of something into a container as it can hold.
join
to become a member of something, such as a club.