Japan’s economy is officially in recession and is expected to get worse as the coronavirus continues to cause massive disruptions to markets around the world. In other news from Japan, the country’s public broadcaster NHK has created a viral video showing how quickly coronavirus can spread in a social setting. Experimenters had 10 subjects share a buffet-style meal for a half an hour, after one of them secretly painted their hand with an invisible substance that fluoresces when exposed to ultraviolet light. At the end of the experiment a black light was turned on, revealing the substance had spread to several dishes, the hands of everyone at the table, and three of the participants’ faces.