@CNN: The world is full of buttons that don’t actually do anything.
They’re at crosswalks, in elevators, and on thermostats. But why? https://t.co/AeUGkIpzJS https://t.co/yGFhJMMHDr
The world is full of buttons that don't actually do anything.
They're at crosswalks, in elevators, and on thermostats. But why? https://t.co/AeUGkIpzJS pic.twitter.com/yGFhJMMHDr
— CNN (@CNN) September 3, 2018