Kimmy Lee wants to be initiated into the ranks of the Laboratory's top researchers, and knows that to do that she will need to blow a Chinese hot water bottle to bursting. She wants to do it in the most impressive fashion - wish no aids save for safety glasses and perhaps earplugs. So she gives it her all, each time getting it bigger before she loses her grip. She then tries a mouthpiece on a short tube, with no check valve, and manages to get it still farther. But as she manages to blow it bigger each time, she also becomes more tired, so finally she resorts to the check valve. This leads ...

Kimmy Lee wants to be initiated into the ranks of the Laboratory's top researchers, and knows that to do that she will need to blow a Chinese hot water bottle to bursting. She wants to do it in the most impressive fashion - wish no aids save for safety glasses and perhaps earplugs. So she gives it her all, each time getting it bigger before she loses her grip. She then tries a mouthpiece on a short tube, with no check valve, and manages to get it still farther. But as she manages to blow it bigger each time, she also becomes more tired, so finally she resorts to the check valve. This leads to one of the scariest explosions we have had to date. Fortunately, she survived without injury!