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Metaverso es un acrónimo compuesto por meta, un término griego que significa “más allá” y verso que hace referencia a “universo”, por lo cual significa “el universo que está más allá”, entendiendo que se refiere a entornos donde los humanos interactúan social y económicamente como avatares en un ciberespacio sin las limitaciones del mundo físico y compuesto por múltiples espacios virtuales tridimensionales compartidos.

Nel 1990, il telescopio spaziale più avanzato mai messo a punto venne lanciato con un inglorioso difetto di fabbricazione, grazie al quale anni dopo si riuscì a fare diagnosi più precoci di cancro al seno. Percival Lowell sbagliò alcuni calcoli sull'orbita di Urano, che però portarono alla scoperta di Plutone. Albert Michelson ed Edward Morley lavorarono anni per realizzare un apparato sperimentale che dimostrasse l'esistenza dell'etere luminifero: non lo trovarono, ma il loro esperimento pose le basi per la nascita della relatività.

Locked away in refrigerated vaults, sanitized by gas chambers, and secured within bombproof caverns deep under mountains are America's most prized materials: the ever-expanding collection of records that now accompany each of us from birth to death. This data complex backs up and protects our most vital information against decay and destruction, and yet it binds us to corporate and government institutions whose power is also preserved in its bunkers, infrastructures, and sterilized spaces.

In this eagerly awaited new book from the author of the best-selling Nostalgia Nerd's Retro Tech, Peter Leigh takes a fun, informative and irreverent romp through the history of more than 40 pieces of personal tech, charting the successes, failures and oddities from over five decades of our obsession with gadgetry.

One Day at a Time explores 365 moments in human history, from the development of writing through the 21st century. These snapshots into the past capture the evolution of technology, the increasing connections between distant lands, and the individual triumphs that make history so fascinating.

In the tradition of Guns, Germs, and Steel, Enlightenment Now, and Sapiens, Michael Magoon shows us that by learning from the past, we can let go of our negative attitudes about the present, and change our world for the better. For virtually all of history, humanity was trapped in poverty by geographical constraints. Fortunately for us, a few societies invented the five keys to progress (productive agriculture, cities, decentralization of power, export industries, and fossil fuels), laying the foundations for our current progress.

Long before books were mass produced, those made of reeds from along the Nile were worth fighting and dying for. Journeying along the battlefields of Alexander the Great, beneath the eruptions of Mount Vesuvius, at Cleopatra's palaces and the scene of Hypatia's murder, award-winning author Irene Vallejo chronicles the excitement of literary culture in the ancient world, and the heroic efforts that ensured this impressive tradition would continue.

Historian Thomas J. Misa's sweeping history of the relationship between technology and society over the past 500 years reveals how technological innovations have shaped—and have been shaped by—the cultures in which they arose. In this edition, Misa brings his acclaimed text up to date by drawing on current scholarship while retaining sharply drawn portraits of individual people, artifacts, and systems. A masterful analysis of technology and culture, Leonardo to the Internet frames a history that illuminates modern-day problems and prospects of a technology-dependent world.

The modern world has the ancient Romans to thank for the origins of many modern technologies, conveniences, and ideas, from running water, baths, and republican-style government to roads. Similarly, by the third century BCE, the Romans were prodigious monument builders, so much so that the memory of the great Roman Republic and the Roman Empire continues to exist within a cityscape of stone. Rome’s public spaces were filled with statues, arches, temples, and many other varieties of monumental images, and each of these structures had its own civic or religious function.

The Great Digital Convergence of all media types into one universal digital medium occurred, with little fanfare, at the recent turn of the millennium. The bit became the universal medium, and the pixel conquered the world. Henceforward, nearly every picture in the world would be composed of pixels. In A Biography of the Pixel, Pixar cofounder Alvy Ray Smith argues that the pixel is the organizing principle of most modern media, and he presents a few simple but profound ideas that unify the dazzling varieties of digital image making.

We are living in a new urban age and its most tangible expression is the "supertall": megastructures that are dramatically bigger, higher, and more ambitious than any in history. In Supertall, TED Resident Stefan Al—himself an experienced architect who has worked on some of the largest buildings in the world—reveals the advancements in engineering, design, and data science that have led to this worldwide boom.

Alan Meckler was the first person to start a venture in the commercial internet space in October, 1990. There were few means to connect to the internet back then. Yet Meckler anticipated that the internet would be a "black swan event" and that it would revolutionize all aspects of personal and commercial life. The book is a history, but also a very personal memoir of a career entrepreneur and all the difficulties one encounters with raising funds, dealing with cash flow shortages, personnel, and getting people to believe in the next big thing.

In 2019, a Chinese entity called Tencent overtook Facebook to become the world's fifth-largest company. It was a watershed moment, a wake-up call for those in the West accustomed to regarding the global tech industry through the prism of Silicon Valley: Facebook, Google, Apple and Microsoft. Yet to many of the two billion-plus people who live just across the Pacific Ocean, it came as no surprise at all.

No company embodied American ingenuity, innovation, and industrial power more spectacularly and more consistently than the General Electric Company. GE once developed and manufactured many of the inventions we take for granted today, nearly everything from the lightbulb to the jet engine. GE also built a cult of financial and leadership success envied across the globe and became the world’s most valuable and most admired company. But even at the height of its prestige and influence, cracks were forming in its formidable foundation.

Dr Anne-Marie Imafidon, a dynamic advocate for women in STEM, insists that technology is not an unchangeable and unquestionable force. It is not the preserve of the elite. It is in our homes and in our hands. Rather than feeling powerless to make changes to the way tech works and fails, she argues that it's time to get into the room where the decisions are made. Or, better yet, create our own tech rooms.

Almost 24 hours to the minute since the tsunami hit Fukushima Daiichi, Unit 1 exploded. The building wrenched apart, sending shards of irradiated concrete and metal knifing through the air in all directions. The reactor’s massive heavy-duty gantry crane bent like a twig and collapsed onto the refueling floor control room, crushing everything that wasn’t expelled in the blast. Outside, chunks of debris rained down on the fire crew, injuring five and shredding the hoses they had just laid.

More than any other technology, cars have transformed our culture. Cars have created vast wealth as well as novel dreams of freedom and mobility. They have transformed our sense of distance and made the world infinitely more available to our eyes and our imaginations. They have inspired cinema, music and literature; they have, by their need for roads, bridges, filling stations, huge factories and global supply chains, re-engineered the world.

No city can survive without water, and lots of it. Today we take the stuff for granted: turn a tap and it gushes out. But it wasn't always so. For centuries London, one of the largest and richest cities in the world, struggled to supply its citizens with reliable, clean water. The Mercenary River tells the story of that struggle from the Middle Ages to the present day. Based on new research, it tells a tale of remarkable technological, scientific and organisational breakthroughs, but also a story of greed and complacency, high finance and low politics.

This history of medieval inventions, focusing on the 11th to the 14th centuries, vividly portrays a thriving era of human ingenuity, and the results are still being felt to this day. From the mechanical clock to the first eyeglasses, both of which revolutionized society, many of the commonplace devices we now take for granted had their origin in the Middle Ages. Divided into 10 thematic chapters, the accessible audiobook allows the listener to sample areas of interest or listen to the book from beginning to end for a complete historical overview.

In The Trail of Gold and Silver, historian Duane A. Smith details Colorado's mining saga - a story that stretches from the beginning of the gold and silver mining rush in the mid-19th century into the 21st century. Gold and silver mining laid the foundation for Colorado's economy, and 1859 marked the beginning of a fever for these precious metals.