At present’s headlines deal with the metaverse as a hazy dream but to be constructed. But when it’s outlined as a community of digital worlds we will inhabit, its oldest nook has been already operating for 25 years.
It’s a medieval fantasy kingdom created for the web role-playing sport Ultima On-line.
It was the primary to simulate a whole world: an unlimited, dynamic realm the place gamers may work together with virtually something, from fruit on timber to books on cabinets.
Ultima On-line has already endured a quarter-century of market competitors, financial turmoil, and political strife. So what can this sport and its gamers inform us about creating the digital worlds of the longer term? Learn the complete story.
—John-Clark Levin
How does an EV battery truly work?
The batteries propelling electrical autos have rapidly develop into probably the most essential part, and expense, for a brand new technology of vehicles and vehicles.
The overwhelming majority of electrical autos are powered by lithium-ion batteries, that are additionally present in smartphones. They will maintain excessive voltage and distinctive cost, making them an environment friendly, dense type of power storage.
However whereas they’re anticipated to stay dominant in EVs for the foreseeable future, battery builders are working in direction of lighter, cheaper and extra environment friendly alternate options. Learn the complete story.
—Patrick Sisson
