The Big Idea: Last Mile

When cryogenics expert Kitty Liao discovers that half of the world's vaccines get spoiled during their last mile of delivery, she decides to dedicate her life to creating a solution. When cryogenics expert Kitty Liao discovers that half of the world's vaccines get spoiled during their last mile of delivery, she decides to dedicate her life to creating a solution. When cryogenics expert Kitty Liao discovers that half of the world's vaccines get spoiled during their last mile of delivery, she decides to dedicate her life to creating a solution. When cryogenics expert Kitty Liao discovers that half of the world's vaccines get spoiled during their last mile of delivery, she decides to dedicate her life to creating a solution.