Knots, Math and Reconnection in DNA by Three-Minute Egghead published on 2017-11-17T17:44:10Z If you’ve ever tried to untangle a pair of earbuds, you’ll understand how loops and cords can get twisted up. DNA can get tangled in the same way. UC Davis biomathematician Mariel Vazquez talks about her work on the math of how DNA can be cut and reconnected. The math involved turns out to be involved in other fields as well. Genre Science