Ok, for Chemistry I have do a project on how changes in chemistry have affected people who are older than me. I have to interview 4 people on this. I only need two more interviews, you'd be suprised how hard these questions are to answer! So if you don't mind, here are the questions, feel free to answer them and maybe allow me to use them ? If you want pm your answers to me. If this is somehow against the rules then just close the thread. here it is: Interview 1 - 1.What changes in chemistry have had the greatest influence on your life?. 2.Can you remember when these changes first took effect or first influenced you? 3.How were things handled before this change came around? 4.Did this change cause a problem for you? 5. If so , how? 6. Is this innovation still used today? Thanks folks. This is due friday btw!