doing a design project and wondering how they make the ink in smelly gel pens smelly and how other materials (smart materials) can be manufactured with a smell or scent.
Recently I started having acupuncture and stopped being a vegetarian but ever since then about 3 days before my period each month I feel physically sick and lose my appetite. This has tended to last...
Hi, I haven't had a voice for nearly 4 weeks. I've been to the doctor 3 times and they just say that its a virus but all my other symtoms have gone. Anyone been in this situation or have any...