Startup: A still-unknown Chinese technology company called EM3 wants to ride the wave of Virtual Reality (VR) and metaverse concepts. The manufacturer presented this Thursday (9) a headset for consumption of these contents that is record holder in size and weight. The glasses were dubbed Ether and are still a concept, but impressive for their measurements: the product is only 6.8 mm thick, weighing 37 grams in all. Even though it is not an official product, it is already considered the thinnest and lightest in the category. Furthermore, it can be paired with a cell phone to receive the contents....