Storing energy in red bricks...Finland Successfully Transmits Electricity Through Air Using Sound and Laser Beams...Drone Harvesting INVISIBLE High Voltage From The Sky⚡ ...Benjamin Franklin’s Forgotten Invention: The Electrostatic Motor Reborn

"Red bricks -- some of the world's cheapest and most familiar building materials -- can be converted into energy storage units that can be charged to hold electricity, like a battery, according to new research."
https://www.sciencedaily.com/releases/2020/08/200811120154.htm

"In a breakthrough that redefines how electricity can be delivered, scientists in Finland have successfully transmitted electric power through open air without using physical wires, demonstrating a new generation of contactless energy technologies based on sound, light and radio waves."
https://www.thedefensenews.com/news-details/Finland-Successfully-Transmits-Electricity-Through-Air-Using-Sound-and-Laser-Beams/

Drone Harvesting INVISIBLE High Voltage From The Sky ⚡

Benjamin Franklin’s Forgotten Invention: The Electrostatic Motor Reborn