Includes a collection of physics demonstrations, which illustrate key concepts in simple and playful ways. This book is suitable for a wide range of educational levels, from middle school physical science to university physics.
Harold Geller Books






Promotion-Winning Black Cats celebrates the seasons when Sunderland went up. Rob Mason gets the inside story of each promotion through exclusive interviews with players and managers who were at the heart of the action. Moments of magic and mystery are revealed as the story of each season unfolds. Includes profiles of everyone who played.
Astrobiology serves as a unique educational framework that integrates multiple scientific disciplines, making it an ideal subject for non-science majors. Unlike traditional survey courses that treat each science separately, this curriculum emphasizes the interconnectedness of astronomy, biology, chemistry, geology, and physics. The monograph outlines a comprehensive two-semester course designed to provide students with a robust understanding of astrobiology, promoting a new paradigm in science education within higher institutions.
Through the adventures of a pet guinea pig named Pluto, young readers explore the fascinating characteristics of the dwarf planet. As the New Horizons spacecraft approaches, the book introduces concepts like Pluto's orbit, size, temperature, and atmosphere in an engaging and accessible way, making complex scientific ideas understandable for children. This educational journey blends fun with learning, encouraging curiosity about space and astronomy.
Multigenerational Starship Design Considerations
- 288 pages
- 11 hours of reading
Exploring the complexities of a multigenerational journey to the stars, this volume combines insights from undergraduate and high school students participating in an astrobiology course. It addresses not only the scientific and engineering challenges of such a mission but also delves into the sociological and psychological factors that would impact travelers. Through a problem-based learning approach, the contributors aim to shed light on the intricate considerations necessary for any future endeavors beyond our planet, offering a comprehensive perspective on interstellar travel.
All the Secrets of the Universe
- 732 pages
- 26 hours of reading
Offering a comprehensive overview of current astronomical knowledge, this large print volume explores the historical development of our understanding of the Universe. It covers a wide array of topics, including Newton's Laws, gravity, light, and the life cycles of stars, culminating in discussions on black holes, galaxies, and cosmology. Each chapter is accompanied by abstract illustrations, enhancing the reader's engagement with complex concepts such as the Big Bang Theory and the search for extraterrestrial life.
Stories From A Farm In Brooklyn
- 346 pages
- 13 hours of reading
The narrative explores the Geller family's journey from a Brooklyn farm to a gas station after World War II, marking significant transformations in their American dream. The author reflects on his upbringing and academic career at George Mason University, where he held various positions, culminating as the observatory director. The story also delves into personal challenges, particularly the author's relationship with his brother, who struggled with cancer. Throughout, life lessons emerge from the family's experiences and historical context.
A Cancer Story
- 86 pages
- 4 hours of reading
The narrative captures the final year of Richard B. Geller, a dedicated math teacher from New York City, as he bravely battles metastatic malignant melanoma. Through heartfelt messages and vignettes from his wife Barbara and others, readers witness his struggle and the profound impact he had on family, friends, and students. Richard's mantra, "Math is #1," reflects his passion for teaching and life, offering insights into resilience, love, and the intersection of cancer, life, and mathematics.
A poignant Holocaust narrative unfolds through the eyes of Dr. Maria Dworzecka, who recounts her childhood experiences as a Jewish girl separated from her parents during the Nazi occupation in Poland. Taken in by a compassionate woman, Maria is raised by a Christian family while living in hiding. The story traces her harrowing journey through war and loss, culminating in her relocation to the United States after earning a doctorate in Physics, highlighting themes of resilience and identity amidst adversity.
All the Secrets of the Solar System in Large Print
- 524 pages
- 19 hours of reading
Offering a comprehensive overview of the Solar System, this large print volume presents a historical perspective on how our understanding has evolved over time. It details the progression of evidence gathered about our cosmic neighborhood, making complex information accessible to the general public. Notably, the book does not include photographs or illustrations, focusing solely on the textual exploration of astronomical knowledge.