They are in a dark room. But a General Electric light on a nearby table coverds them with a soft warm glow.
VOA: special.2010.09.20
After several hours of this, learning the difference between a four-day-old horse and a cow carcass - the colour, smell, and muscle tone - the kind lady who showed us round, led us to awarmroom where we could remove our hair nets and overalls and take comfort in a bowl of vegetable soup.
For two days running, he swallowed a thermometer with a transmitter attached to it and then rode a stationary bicycle in an uncomfortably warmroom for an hour.