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Provides answers to over three hundred of the most commonly asked questions about astronomy posed to author Sten Odenwold on the "Ask the Astronomer" page of his award-winning Web site "The Astronomy Cafe"; grouped by topic
How fast does gravity travel? When will the sun go nova? Who invented the light year? Will we ever travel to the stars? These are just some of the unusual and popular questions NASA astronomer Sten Odenwald answers in Back to the Astronomy Café, based on his award-winning website "for the astronomically disadvantaged." Since his acclaimed earlier book The Astronomy Café published in 1998, the space community has been turned on its head with entirely new discoveries: ion propulsion, dark matter, gravity and magnetic reversals, the Cosmic Dark Ages, and over 100 new planets. In the all-new Back to the Astronomy Café, Odenwald answers the latest and most-asked questions relating to these recent discoveries. His highly personal and authoritative style makes understanding the cosmos less intimidating, exciting, and fun.Since he opened his website "The Astronomy Café" in 1995, Odenwald has answered over 50,000 e-mailed questions. His individual answers have been downloaded over 7.5 million times, making him the most sought-after "answer man" for astronomy in human history.
The 23rd Cycle includes a history of the record of auroral sightings, accounts of blackouts from the nineteenth and twentieth centuries, industries sensitive to solar storms, and radiation and health issues."--Jacket.
This entertaining text details the methods and techniques employed by non-professional astronomers from all over the world, providing a wonderful resource for anyone wishing to build a small observatory of almost any kind. Its a fun read, too. Almost every amateur astronomer dreams of having a fixed observatory - this provides ideas and constructional details. Ideas from around the world. Written for a broad audience, including non-astronomers.
The Craft and Science of Coffee follows the coffee plant from its origins in East Africa to its current role as a global product that influences millions of lives though sustainable development, economics, and consumer desire.For most, coffee is a beloved beverage. However, for some it is also an object of scientifically study, and for others it is approached as a craft, both building on skills and experience. By combining the research and insights of the scientific community and expertise of the crafts people, this unique book brings readers into a sustained and inclusive conversation, one where academic and industrial thought leaders, coffee farmers, and baristas are quoted, each informing and enriching each other.This unusual approach guides the reader on a journey from coffee farmer to roaster, market analyst to barista, in a style that is both rigorous and experience based, universally relevant and personally engaging. From on-farming processes to consumer benefits, the reader is given a deeper appreciation and understanding of coffee's complexity and is invited to form their own educated opinions on the ever changing situation, including potential routes to further shape the coffee future in a responsible manner. - Presents a novel synthesis of coffee research and real-world experience that aids understanding, appreciation, and potential action - Includes contributions from a multitude of experts who address complex subjects with a conversational approach - Provides expert discourse on the coffee calue chain, from agricultural and production practices, sustainability, post-harvest processing, and quality aspects to the economic analysis of the consumer value proposition - Engages with the key challenges of future coffee production and potential solutions
Voted the Best Space Book of 2018 by the Space Hipsters The dramatic inside story of the epic search and recovery operation after the Columbia space shuttle disaster. On February 1, 2003, Columbia disintegrated on reentry before the nation’s eyes, and all seven astronauts aboard were lost. Author Mike Leinbach, Launch Director of the space shuttle program at NASA’s John F. Kennedy Space Center was a key leader in the search and recovery effort as NASA, FEMA, the FBI, the US Forest Service, and dozens more federal, state, and local agencies combed an area of rural east Texas the size of Rhode Island for every piece of the shuttle and her crew they could find. Assisted by hundreds of volunteers, it would become the largest ground search operation in US history. This comprehensive account is told in four parts: Parallel Confusion Courage, Compassion, and Commitment Picking Up the Pieces A Bittersweet Victory For the first time, here is the definitive inside story of the Columbia disaster and recovery and the inspiring message it ultimately holds. In the aftermath of tragedy, people and communities came together to help bring home the remains of the crew and nearly 40 percent of shuttle, an effort that was instrumental in piecing together what happened so the shuttle program could return to flight and complete the International Space Station. Bringing Columbia Home shares the deeply personal stories that emerged as NASA employees looked for lost colleagues and searchers overcame immense physical, logistical, and emotional challenges and worked together to accomplish the impossible. Featuring a foreword and epilogue by astronauts Robert Crippen and Eileen Collins, and dedicated to the astronauts and recovery search persons who lost their lives, this is an incredible, compelling narrative about the best of humanity in the darkest of times and about how a failure at the pinnacle of human achievement became a story of cooperation and hope.
The Physics of Filter Coffee is a deep dive into the science behind coffee brewing. In the book, renowned astrophysicist Jonathan Gagné brings welcome scientific expertise to coffee making. Not only does the book contain numerous original ideas about coffee brewing, but Jonathan lays to rest many controversial ideas about coffee making.
Conversing with the Planets is the first popular work of astronomical anthropology, a field pioneered by Anthony Aveni, who has taught anthropology and astronomy at Colgate University for over twenty-five years. It interweaves the astronomy, mythology, and anthropology of ancient cultures by showing how to discover the harmony between their beliefs and their study of the sky. Modern scientists often dismiss the scientific contributions of archaic astronomers because earlier cultures wove their observations into elaborate, often weird - by our standards - mythologies about living planetary deities. The ancients spoke to the planets, and they believed the planets talked back. Aveni urges us to reconsider their discoveries and asks us to set aside for a while the ideas that our modern, technology-based astronomy has given to us about the sun, moon, and planets, in order to look at these celestial bodies through ancient eyes. Focusing on the belief systems of the Mayans, Babylonians, Chinese, and other cultures from antiquity through the Renaissance to the present, Aveni argues that we cannot separate the scientific contributions from the cultures that gave rise to them. Aveni's reexamination, based on in-depth anthropological studies, including the decoding of old Mayan and Babylonian texts, reveals that the ancients were far from the misguided, superstitious characters we now consider them to be. They were, in fact, deeply attuned to the motion of the sun, moon, and planets, and they used their naked-eye observations to create not only intricate astrologies and mythologies - in particular, those revolving around Venus - but also extremely accurate records and projections of meteorologicalphenomena. Conversing with the Planets asks that we reattune ourselves to the intersection of science, culture, and mythology and acknowledge that there is no such thing as an "absolute truth" about the natural world; every scientific discovery, whether made in 2000 B.C. or A.D., is true only for the culture of its time, its current beliefs and mores. Our scientific truth is defined by who we are and what we believe in. What have we moderns lost by turning our attention to the cold eye of the telescope, away from the natural harmonies of planet and sky? Why have we silenced the dialogue between observers and the sky? Aveni teaches us a new appreciation of the science of the past and affirms that our ancestors' discoveries provide a rich well of knowledge that modern-day science can and must draw upon.
The World Wide Web is loaded with science and science-related material. For everyone who wants to learn more about this amazing resource, Ed Renehan has compiled this fun and informative guide to what's out there, what's interesting, what's new and who's doing it. Whether your interest is in artificial intelligence, Hubble Space Telescope images, or the latest dinosaur findings, the best sources and how to reach them are right here.
This collection of twelve stories and artwork by women is truly a collection of the macabre. Make a reservation for terror and get ready to delve into the deepest, darkest fears of some of the best writers and artists in the fiction game. Leah McNaughton Lederman has collected an anthology of the truly strange... a tome of the weird. Take a seat and order a cup, you're dining at Café Macabre!