That’s not a colostomy bag, it’s the first prototype of [Stephen’s] scratch-built closed loop personal ... evaporative system. This time around he’s pumping chilled water to bring ...

LifeLAB's chiller loop is aimed at finding improved methods of actively controlling temperature aboard spacecraft such as the ISS. Currently, the ISS uses a water and ammonia loop system to regulate ...

the cooling system itself does not require fresh water. The system operates on a closed loop, meaning water is circulated continuously between servers and chillers without needing to be replenished.