I just found this amazing resource for scientific experiments and more. They have over 2500 videos that teach laboratory fundamentals. Their video categories include; general, neuroscience, immunology and infection, clinical and translational medicine, bioengineering, applied physics, chemistry, behavior, and environment. I just watched DNA extraction from paraffin embedded material for Genetic and Epigenetic Analyses. I can now go try this in my lab. Wonderful, I hope this helps!