If you’re a geek, you probably run on caffeine. And if you don’t get your fix from soda or energy drinks, you’re probably partial to coffee beans or tea leaves. But the problem with hot beverages is keeping them that way. From now on there is no need to worry. Your favorite drink will stay as hot as you like it. The Re-Warming stick comes to us from designer Hyewon Lee. This innovative gadget can be charged via USB connected base.