Electricity is still helping us make great strides in technology today. As our knowledge grows of how the human body and brain work, electricity is the energy we will use to make dreams a reality. Doctors have been experimenting with an electric device that can be implanted in the spines of those paralyzed. This device can actually help the brain transmit signals to the legs and toes of the paraplegic and help them move their extremities. Doctors warn that it isn’t a cure, but a paralysis treatment. Check out the link here to see a video about this new technology!