Energy Solutions — Gravity Batteries? Abandoned mines could be a solution to the world's growing energy storage needs. Gravity batteries, also known as pumped hydroelectric energy storage (PHES), use the Earth's gravity to store energy. When there is excess energy, such as from solar or wind power, water is pumped…

Poem: The Cursed Necklace The necklace was cursed, they said, By a witch who had been burned. It would bring bad luck to anyone who wore it, Death to those who dared to steal it.

10 Electric Car Myths Debunked 1. Electric cars are too expensive. The cost of electric cars has come down significantly in recent years, and they are now on par with or even cheaper than gasoline-powered cars. …

What is Passive Income? Passive income is a type of income that requires little or no active participation to earn. …

The Earth had become one giant trash site, to the extent that homes were now powered by methane. Rosie looked out across the acres of toxic…

EV Futures — Solid State Batteries? Solid-state batteries are the next big thing for electric cars. They offer a number of advantages over traditional lithium-ion batteries, including higher energy density, faster charging times, and greater safety. Solid-state batteries are made with a solid electrolyte, as opposed to the liquid electrolyte…