Sink Makes Weird Noise When Toilet Flushes

Occurred on March 13, 2024 / Weifang, Shandong, China

Info from licenser: "The video shooter noticed that when he flushed the toilet, all the faucets on the sinks would start shouting, as a very strange resonance phenomenon. This footage was filmed by Zhang Shuqi, in Weifang, Shandong, China, at 10:00pm, on March 13, 2024. The toilet flushing pipe and the sink faucet share the same hose. When the toilet flushes a large amount of water, the sink hose on the other side makes noise due to the lack of water supply. The video shooter slapped the faucet, which stopped the noise, resulting in a comedic moment."