Ben - a retired professor of chemistry who likes to live quietly and
comfortable: to eat tinned haricot, to drink and to read newspapers. To
draw his attention, it is necessary to bother him, until he, at last,
leaves a newspaper. After that you will be able to tell him something,
to kick him, to tickle and even to speak with him by phone. But as soon
as Ben gets to the laboratory, he rejoices like a small puppy. There you
(together with) can make chemical experiments, mixing contents of two
test tubes in a flask and observing various amusing reactions. You will
be able to create videos and to place on YouTube, Facebook or to send to
your friends on email.
