Mexican researchers have created an unusual mini mask that protects only the nose, while they are eating. According to Reuters, it is designed to be worn under a normal face mask, boosting the protection.
In a video, posted on social media, a couple can be seen eating with the new protective gear on.
Many users were puzzled by the clip, as they considered the invention to be strange, goofy, or plain "dumb", and others posted jokes to mock the video.