Regards,
Once you imagine yourself without science, you don't have a smart phone, you don't have electric lights, which takes us back hundreds of years. The entire credit of our modern civilization goes to this science. Can't deny, we are modern because science is discovering so much. You are Dr. Jacinto Convit, a Venezuelan scientist who contributed to the discovery of leprosy and cancer medicine. How did such a thought come to them? very curious Good luck to you.