Wireless Energy Transfer is a technology that allows electrical energy to be transmitted without physical connections, such as wires or cables. This method uses electromagnetic fields to transfer energy from a power source to a device, enabling charging and powering of gadgets like smartphones and electric vehicles. One common example of this technology is inductive charging, which is often used in wireless chargers for smartphones. Another method is resonant inductive coupling, which can transfer energy over longer distances. Wireless energy transfer has the potential to improve convenience and reduce clutter in our daily lives.