Hi, As part of my EPQ I'm doing a survey. My research question is 'To what extent are nanoparticles beneficial to the development of the cosmetics industry?' I'm focusing my essay on the use of nanoparticles in sunscreen and the purpose of the survey is to gain an an insight into peoples' awareness and the opinions of this issue. Any suggestions of improvements I could make to my survey or ideas of questions that should be added would be greatly appreciated. Many thanks
...or just paranoid?