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February 2025 Star Gazing Guide #astronomy #guelphphysics #astrophysics

February 2025 Star Gazing Guide #astronomy #guelphphysics #astrophysics

February Star Gazing Guide for 2025 presented by the great Orbax. Interested in the Maunakea Observatories? Check out https://www.maunakeaobservatories.org/ All images and video licensed under creative commons license for education. Special thanks to Dr. Glynis Perrett. Special thanks to the Royal Astronomical Society of Canada. This research has made use of https://stellarium-web.org/ Remaining video and […]

January 2025 Star Gazing Guide #astronomy #guelphphysics #astrophysics

January Star Gazing Guide for 2025 presented by the great Orbax. All images and video licensed under creative commons license for education. Special thanks to Dr. Glynis Perrett. Special thanks to the Royal Astronomical Society of Canada. This research has made use of https://stellarium-web.org/ Remaining video and images courtesy ESA, NASA/JPL. Original music by Jeff […]

October 2024 Star Gazing Guide #astronomy #guelphphysics #astrophysics

October Star Gazing Guide for 2024 presented by the great Orbax. All images and video licensed under creative commons license for education. Special thanks to Dr. Glynis Perrett. Special thanks to the Royal Astronomical Society of Canada. This research has made use of https://stellarium-web.org/ Remaining video and images courtesy ESA, NASA/JPL. Original music by Jeff […]

March 2024 Star Gazing Guide #astronomy #guelphphysics #astrophysics

March Star Gazing Guide for 2024 presented by the great Orbax. All images and video licensed under creative commons license for education. Special thanks to Dr. Glynis Perrett. Special thanks to the Royal Astronomical Society of Canada. This research has made use of https://stellarium-web.org/ Remaining video and images courtesy ESA, NASA/JPL. Original music by Jeff […]

December 2023 Star Gazing Guide #astronomy #guelphphysics #astrophysics

December Star Gazing Guide for 2023 presented by the great Orbax. All images and video licensed under creative commons license for education. Special thanks to Dr. Glynis Perrett. Special thanks to the Royal Astronomical Society of Canada. This research has made use of https://stellarium-web.org/ Remaining video and images courtesy ESA, NASA/JPL. Original music by Jeff […]

Derived Categories (Cambridge Studies in Advanced Mathematics Book 183)

There have been remarkably few systematic expositions of the theory of derived categories since its inception in the work of Grothendieck and Verdier in the 1960s. This book is the first in-depth treatment of this important component of homological algebra. It carefully explains the foundations in detail before moving on […]

Cambridge Hardcover Wirebound Notebook, 11 x 8-7/8″

Cambridge business notebook is durable for daily use; hardcover with a fashionable black and white stripe design. Ruled notebook pages keep handwriting neatly aligned. Notebook is undated for anytime use. Sheets include a date box in top right corner to keep notes organized. Each page is perforated for clean and […]