Beakman gives some facts about skin as an organ. Then he uses an animated clip to explain the function of skin. Using a model, he explains the different layers of skin and gives an overview of their functions. He also talks about melanin and skin color.
After Kanaalaq gets onto the plane with Charlie, he tries talking to her and asking her if she needs anything to make sure she was comfortable there with him.
Engineers and scientists in the US are creating more aerodynamic suits for athletes for Team USA in the Winter Olympics to optimize their speed and reduce drag so they can perform their best.