Who doesn’t love a nice steaming cup of tea? It’s not just something you drink at high noon with crumpets and jam, it can be enjoyed anywhere at anytime. With this new idea by Mexican designer Emma Moreno, doing just that will be even easier. The small egg-like diffuser dubbed, “Duo,” uses nanotechnology as a heating element. Once the Duo is filled with the appropriate amount of water, you can simply choose the heating level and drop it into a mug. Then? Sit and wait until the deliciousness has steeped itself into a tasty cup of tea. Aside from the fact that you’re able to use the Duo to make a steaming cup…