How to Cookie with Science

Chocolate chip cookies are nearly universally adored. People like them in all sorts of textures, sizes and tastes. So how can you make your perfect cookie? Using science, of course. October 1 is National Homemade Cookies Day, so for this week’s Reactions episode, we partnered with Science News magazine’s Bethany Brookshire (@scicurious) to take a bite out of baking with the scientific method.