“What would happen if Harry met Sally in the age of Tinder and Snapchat? . . . A field guide to Millennial dating in New York City” (New York Daily News). When New York–based graphic designers and long-time friends Timothy Goodman and Jessica Walsh found themselves single at the same time, they decided to try an experiment. The old adage says that it takes forty days to change a habit—could the same be said for love? So they agreed to date each other for forty days, record their experiences in questionnaires, photographs, videos, texts, and artworks, and post the material on a website they would create for this purpose. What began as a small experiment between two friends became an Internet sensation, drawing five million unique (and obsessed) visitors from around the globe to their site and their story. 40 Days of Dating: An Experiment is a beautifully designed, expanded look at the experiment and the results, including a great deal of material that never made it onto the site, such as who they were as friends and individuals before the forty days and who they have become since.

Real Chemistry Experiments has 40 exciting and engaging experiments with a real-life STEAM (Science, Technology, Engineering, Art, Math) connection for kids 8-12. Full STEAM ahead! Become a better problem-solver, inventor, and innovator with these fascinating chemistry experiments. Each one has a clear purpose or question that's being asked, step-by-step instructions, a list of materials you'll need, questions to help you record your observations, and more. By the time you're through, you'll have chemistry for kids down to a science! This activity book includes experiments and activities with: Easy-to-find materials—From tap water and paper towels, to popsicle sticks and dish soap, the materials needed for these experiments are quick and easy to find. Real-life science—Learn the real chemistry behind how and why each experiment works, like why water and oil don't mix in Oily Oceans, how geodes form in Eggshell Geodes, and more. Chemistry basics—Get tons of info about chemistry and what it is, from the scientific method and the Periodic Table to atoms and the five main areas of study. Imagine all the things you can learn, create, and discover in this colorful book about chemistry—the sky's the limit!

1.Get over my best friend's brother.2.Remember that I'm over him.3.Prove I can date other people.It should be easy.It's not.Setting up a dating website with the guy I've been in love with since I was five wasn't my smartest idea.Especially since he's my best friend's brother--thankfully, she's okay with the fact I'm pulling a Sandy and I'm hopelessly devoted to him.Which is why it's time to get over him.So I do something crazy and ask Dominic Austin to find me a date. He does--if I find him one, too.Since we own Stupid Cupid, it should be easy, right? And it is.My date is perfect. His date is perfect. Everything is perfect. Until he kisses me...Three dates.One kiss.And a big-ass mess...

Babies can be a joy—and hard work. Now, they can also be a 50-in-1 science project kit! This fascinating and hands-on guide shows you how to re-create landmark scientific studies on cognitive, motor, language, and behavioral development—using your own bundle of joy as the research subject. Simple, engaging, and fun for both baby and parent, each project sheds light on how your baby is acquiring new skills—everything from recognizing faces, voices, and shapes to understanding new words, learning to walk, and even distinguishing between right and wrong. Whether your little research subject is a newborn, a few months old, or a toddler, these simple, surprising projects will help you see the world through your baby’s eyes—and discover ways to strengthen newly acquired skills during your everyday interactions.

“Danan is becoming a go-to author.”—New York Times Book Review Naomi and Ethan will test the boundaries of love in this provocative romance from the author of the ground-breaking debut, The Roommate. Naomi Grant has built her life around going against the grain. After the sex-positive start-up she cofounded becomes an international sensation, she wants to extend her educational platform to live lecturing. Unfortunately, despite her long list of qualifications, higher ed won't hire her. Ethan Cohen has recently received two honors: LA Mag nominated him as one of the city's hottest bachelors and he became rabbi of his own synagogue. Low on both funds and congregants, the executive board of Ethan's new shul hired him with the hopes that his nontraditional background will attract more millennials to the faith. They've given him three months to turn things around or else they'll close the doors of his synagogue for good. Naomi and Ethan join forces to host a buzzy seminar series on Modern Intimacy, the perfect solution to their problems--until they discover a new one--their growing attraction to each other. They've built the syllabus for love's latest experiment, but neither of them expected they'd be the ones putting it to the test.

Questions about the origins of human cooperation have long puzzled and divided scientists. Social norms that foster fair-minded behavior, altruism and collective action undergird the foundations of large-scale human societies, but we know little about how these norms develop or spread, or why the intensity and breadth of human cooperation varies among different populations. What is the connection between social norms that encourage fair dealing and economic growth? How are these social norms related to the emergence of centralized institutions? Informed by a pioneering set of cross-cultural data, Experimenting with Social Norms advances our understanding of the evolution of human cooperation and the expansion of complex societies. Editors Jean Ensminger and Joseph Henrich present evidence from an exciting collaboration between anthropologists and economists. Using experimental economics games, researchers examined levels of fairness, cooperation, and norms for punishing those who violate expectations of equality across a diverse swath of societies, from hunter-gatherers in Tanzania to a small town in rural Missouri. These experiments tested individuals’ willingness to conduct mutually beneficial transactions with strangers that reap rewards only at the expense of taking a risk on the cooperation of others. The results show a robust relationship between exposure to market economies and social norms that benefit the group over narrow economic self-interest. Levels of fairness and generosity are generally higher among individuals in communities with more integrated markets. Religion also plays a powerful role. Individuals practicing either Islam or Christianity exhibited a stronger sense of fairness, possibly because religions with high moralizing deities, equipped with ample powers to reward and punish, encourage greater prosociality. The size of the settlement also had an impact. People in larger communities were more willing to punish unfairness compared to those in smaller societies. Taken together, the volume supports the hypothesis that social norms evolved over thousands of years to allow strangers in more complex and large settlements to coexist, trade and prosper. Innovative and ambitious, Experimenting with Social Norms synthesizes an unprecedented analysis of social behavior from an immense range of human societies. The fifteen case studies analyzed in this volume, which include field experiments in Africa, South America, New Guinea, Siberia and the United States, are available for free download on the Foundation’s website:www.russellsage.org.