rkent

 today we are going on to challenge 5, which uses both light and sonar sensor. I hope that this would not be to bad considering that we were able t get them working separately so combining them shouldn't be that hard, Right? I am a little tired from first period because I have an essay that I have to do and I really do not want to do it. I forgot to turn in a lab for bio which means it will be late even though I did it on time. I am also anticipating to get my test back from algebra 2 which I probably wont even get until tomorrow. Over all I am tired just by thinking of how I could make everything ok without letting my grades slip.