Kurzgesagt gets in the holiday spirit by publishing a bonus video for the month, which is one of their least serious videos.
This video is about one of the topics that spread fast on the web— conspiracy theories. We’ve seen these theories ooze their way into our feeds. Some are comical and some are just disturbing. To debunk some of these arguments, Kurzgesagt puts some of them to the test.
Source: Kurzgesagt – In a Nutshell