First, find the box which is labeled APPLE &ORANGE Because the sign on the
box is wrong. The type of fruit in that box is showed by the fruit which is in front of the
box. For example, the fruit in front of the apple & orange box
Read, see, investigate and provide a summary of what the challenge are they related to ISU 2050
(find it on our site)? And which one of them do you find fascinating?
1. Make solar energy economical
Solar energy provides less than 1
1. if I can not recognize a function, I can just run it, if it can't be run, it is a function. We also
can type > help function to learn how to use the function.