Battery technology is getting better, but it is nowhere close to perfect. At the end of each day - if not at mid-day - we have to plug in our devices to be able to use them again. The devices that we have to plug in are only increasing every day, from our phones and laptops to our cars! Even the much-hyped wireless charging devices are not exactly wireless. Not yet anyway. This takes me to say that the most essential gadget of all time is a power cable!
Every little thing…Continue