The videos explore the what and why of single nucleotide polymorphisms (SNPs), specific locations in the genome where variations in single nucleotides occur in many people. The videos are intended for classroom use. Careful consideration towards the material was exercised to make sure all of the animation was scientifically accurate. The videos went through multiple rounds of revisions, with experts and consultants reviewing the material. Above all though, my job was to make a series of videos that are visually appealing and fun to watch.