in General A nanometre is about as much as your nails… by Chirag Chauhan January 4, 2018, 8:14 pm 45 Views A nanometre is about as much as your nails grows every second. Save nails Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website By using this form you agree with the storage and handling of your data by this website. *