Led by physicist James Trefil and astrophysicist Shobita Satyapal, this book traverses the incredible history of black holes and introduces contemporary developments and theories on still unanswered questions about the enigmatic objects. From the early work of Albert Einstein and Karl Schwarzschild to an insider look at black hole-galaxy connection research led by co-author Satyapa, the comprehensive book surveys an exciting and evolving branch of space science.

A soaring bridge is an obvious infrastructural feat, but so are the mostly hidden reservoirs, transformers, sewers, cables, and pipes that deliver water, energy, and information to wherever we need it. When these systems work well, they hide in plain sight. Engineer and materials scientist Deb Chachra takes listeners on a fascinating tour of these essential utilities, revealing how they work, what it takes to keep them running, just how much we rely on them—but also whom they work well for, and who pays the costs.

Chief McAdams is a legend in the ranks of the United States Coast Guard. His career spanned twenty-seven years from 1950 through 1977. During that time, he operated numerous patrol and motor lifeboats. He commanded stations, wrote training manuals, and assisted in designing and testing new boat designs. Throughout his career Chief McAdams is credited with participating in over 5000 rescues and saving over 100 lives.

Sociogenomics brings together advances in molecular genetics and traditional social and behavioral science. The key tool is the polygenic index, which allows us to analyze DNA to measure a child's genetic potential. Today, we can estimate a child's adult height, how far they will go in school, and their weight as an adult—all from a cheek swab, finger prick, or vial of saliva. Dalton Conley and other researchers are using this new science to shed light on the ways in which genes shape our world, influencing how each person both creates and responds to the environment around them.

A collection of articles published between 2013 and 2023 on the topics of discernment, illusion and deception by Frederick Dodson at realitycreation.org

Space is a place of unparalleled possibility for humanity, and it's undergoing a revolution. A wave of companies led by gutsy entrepreneurs are unlocking opportunities that fire the imagination. No, it's not hotels on Mars or day trips to orbit (yet), but it's an awe-inspiring transformation driven by innovative technologies, creative approaches, hard work, and—for the first time—market forces.

In this accessible, up-to-date, and authoritative examination of the world’s most radical technology, neuroscientist and AI researcher Christopher Summerfield explores what it really takes to build a brain from scratch. We have entered a world in which disarmingly human-like chatbots, such as ChatGPT, Claude and Bard, appear to be able to talk and reason like us—and are beginning to transform everything we do. But can AI ‘think’, 'know' and ‘understand’? What are its values? Whose biases is it perpetuating? Can it lie and if so, could we tell? Does their arrival threaten our very existence?

A Genocide Foretold confronts the stark realities of life under siege in Gaza and the heroic effort ordinary Palestinians are waging to resist and survive. Weaving together personal stories, historical context, and unflinching journalism, Chris Hedges provides an intimate portrait of systemic oppression, occupation, and violence.

Dumps and landfills around the world are overflowing. Disputes about what to do with the millions of tons of garbage generated every day have given rise to waste wars waged almost everywhere you look. Some are border skirmishes. Others hustle trash across thousands of miles and multiple oceans. But no matter the scale, one thing is true about almost all of them: few people have any idea they're happening.

In 1664, England decided to invade the Dutch-controlled city of New Amsterdam on Manhattan Island. Charles II and his brother, the Duke of York, had dreams of empire, and their archrivals, the Dutch, were in the way. But Richard Nicolls, the military officer who led the English flotilla bent on destruction, changed his strategy once he encountered Peter Stuyvesant, New Netherland’s canny director general.