In this week's episode of the Beta Sandwich Science Podcast Scott and the team discuss the history of Eugenics and how this bad science may inadvertently be making a comeback through Preimplantation Genetic Diagnosis. In 'Science Blast' we discuss: How 100% juice may be worse for you than soda; and how newly discovered Ultraviolet Repair Protein D (UVR-D) help to back up RNA Polymerase so that UV damage to the DNA strand can be repaired.