Popular Science

About 15 percent of all Americans are estimated to be Marijuana smokers, and 56 million have tried it at least once. These figures have been published so often that it's easy to get the impression that marijuana smoking is one of the more secure 60s legacies. The trouble is that the statistics one always hears about relate to those who try or use marijuana. And the fact that those figures are staggering only makes it seem all the more surprising that a dramatic number of people have stopped using the drug.

Technology has given average humans far more health and wealth and freedom of action than ever. New gifts spill forth at an accelerating pace as the sheer amount that we know rockets beyond our ability to process. This acceleration has some pondering a looming singularity - an approaching time of transition, spurred in part by new kinds of artificial intelligence - that could make the year 2050 as strange to us as a cave dweller would find our modern cities. Are these extrapolations well based?

Learn about the idea that everyone has 15 minutes of fame with iMinds insightful audio knowledge series.

Commenting on the increasingly fleeting nature of celebrity, in 1968 artist Andy Warhol quipped: "In the future, everyone will be world-famous for 15 minutes." In a 21st-century world of reality TV and youtube, it appears Warhol's prediction has come true. The changing nature of celebrity over time is an interesting backdrop to today's short-lived fame.

A must-read for anyone who cares why so many celebs are sporting "bumps", or whether they are really "just like us", this guide - nay, rulebook - lays down the law on what you need to know to play Hollywood in a simple and concise manner.

St. Marks Place in New York City has spawned countless artistic and political movements. Here Frank O'Hara caroused, Emma Goldman plotted, and the Velvet Underground wailed. But every generation of miscreant denizens believes that their era, and no other, marked the street's apex.

Let's zoom in to the Internet, that magnificent new world for latter-day explorers, so much more vast than any realm discovered by Columbus or Magellan. Zealous enthusiasts point to how much more knowledge the average person can access, predicting better students, better workers, better minds and citizenship. Pessimists perceive a dumbing down that spread users too thin, resulting in shallowness that could be lethal to politics, to clear thinking. Is Google making us stupid? Let's weigh the evidence.

In an increasingly polarized society, and in the midst of seemingly endless culture wars, our civil discourse appears to be in shambles. What are we to do? If a lack of conversation is the primary culprit of the current state, then perhaps intentionally engaging in debate and discussion will lead us in the right direction. From race and police brutality, to concepts of beauty and the body, to sex and dating, Let's Agree to Disagree is an endeavor to revive cultural dialogues from hostility to civility.

Will Castro, star of Velocity Channel's Unique Rides and one of the most popular car customizers in America, has achieved the American Dream, finding great success doing something he loves. He has worked with marquee names in entertainment, and Unique Hustle is packed with anecdotes of some of the biggest names in sports, music, film, and television.

Long before Superman or Batman made their first appearances, there was Zorro. Born on the pages of the pulps in 1919, Zorro fenced his way through the American popular imagination, carving his signature letter Z into the flesh of evildoers in Old Spanish California. Zorro is the original caped crusader, the first hero to have a band called the Avengers, and the character who laid the blueprint for the modern American superhero. In Zorro's Shadow, historian and Latin American studies expert Stephen J. C. Andes investigates the legends behind the mask of Zorro.

Enter our heroes. Dark Guardian chases off an angry drug dealer in Manhattan. Mr. Xtreme charges in and breaks up a San Diego bar brawl. T. O. Ronin hugs a homeless man on the snowy streets of Toronto. These aren't the big-screen or comic-book heroes that have been increasingly dominating pop culture. They're real-life superheroes: individuals who take on masked personae to fight crime and help the helpless. They don't have superpowers, but they do try to make the world a better place.

Our social conversation has gone awry. We are surrounded by noise and are retreating to social media bubbles. As conversations across ideological divides become increasingly difficult, we as a society need to rethink what it means to listen, to think, to create, and to be democratically engaged citizens. Fifteen Paths documents the journey of a disillusioned business professor who came to realize that in order to transcend the noise, we need more imaginative expressions and fewer argumentative ones.

Millions of people go to enormous lengths to achieve fame. Fame is woven into our lives in ways that may have been unimaginable in years past. Mining decades of experience, writer, director, producer, and actress Justine Bateman writes a visceral, intimate look at the experience of Fame. Combining the internal reality-shift of the famous, theories on the public’s behavior at each stage of a famous person’s career, and the experiences of other famous performers, Bateman takes the listener inside and outside the emotions of Fame.

For over five decades, the heart of Star Trek’s pro-science, anti-racist, and inclusive messaging has been its willingness to take big risks. Across 13 feature films, and 12 TV series—including five shows currently airing or in production—the brilliance of Star Trek is in its endless ability to be rethought, rebooted, and remade. Author and Star Trek expert Ryan Britt charts an approachable and entertaining course through Star Trek history

Through the stories of kids and parents in the middle school trenches, a New York Times best-selling author reveals why these years are so painful, how parents unwittingly make them worse, and what we all need to do to grow up.

Avengers assemble! Tackling intriguing dilemmas and issues that no single great philosopher can withstand, this powerful book enlists the brainpower of an A-list team of history's most prominent thinkers to explore the themes behind the action of Marvel Comics' all-star superhero team.

Have you ever wondered what makes dough rise? Or how your morning coffee gives you that energy boost? Or why your shampoo is making your hair look greasy? The answer is chemistry. From the moment we wake up until the time we go to sleep (and even while we sleep), chemistry is at work - and it doesn't take a PhD in science to understand it.

American culture loves Blackness. From music and fashion to activism and language, Black culture constantly achieves worldwide influence. Yet, when it comes to who is allowed to thrive from Black hipness, the pioneers are usually left behind as Black aesthetics are converted into mainstream success - and White profit. Weaving together narrative, scholarship, and critique, Lauren Michele Jackson reveals why cultural appropriation - something that's become embedded in our daily lives - deserves serious attention.

In his first memoir, Josh Widdicombe tells the story of a strange rural childhood, the kind of childhood he only realised was weird when he left home and started telling people about it. From only having four people in his year at school, to living in a family home where they didn't just not bother to lock the front door, they didn't even have a key. Using a different television show of the time as its starting point for each chapter, Watching Neighbours Twice a Day... is part-childhood memoir, part-comic history of '90s television and culture.

In 1970, Erin Keane’s mother ran away from home for the first time. She was thirteen years old. Over the next several years, and under two assumed identities, she hitchhiked her way across America, experiencing freedom, hardship, and tragedy. At fifteen, she met a man in New York City and married him. He was thirty-six. Through a deft balance of journalistic digging, cultural criticism, and poetic reimagining, Keane pieces together the true story of her mother’s teenage years, questioning almost everything she’s been told about her parents and their relationship.

For American women today, working out is as accepted as it is expected, fueling a multibillion-dollar fitness industrial complex. But it wasn’t always this way. For much of the 20th century, sweating was considered unladylike and girls grew up believing physical exertion would cause their uterus to literally fall out. It was only in the '60s that, thanks to a few forward-thinking fitness pioneers, women began to move en masse.