Nhà xuất bản: Project Gutenberg
Thể loại: Danh mục khác
Định dạng: Epub
Lượt xem: 289
Ngày cập nhật: 14/04/2021
Author | Jacoby, Harold, 1865-1932 |
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Title | Practical Talks by an Astronomer |
Contents | Navigation at sea -- The Pleiades -- The pole-star -- Nebulæ -- Temporary stars -- Galileo -- The planet of 1898 -- How to make a sun-dial -- Photography in astronomy -- Time standards of the world -- Motions of the earth's pole -- Saturn's rings -- The heliometer -- Occultations -- Mounting great telescopes -- The astronomer's pole -- The moon hoax -- The sun's destination. |
Language | English |
LoC Class | QB: Science: Astronomy |
Subject | Astronomy |
Category | Text |
EBook-No. | 53396 |
Release Date | Oct 29, 2016 |
Copyright Status | Public domain in the USA. |
Downloads | 35 downloads in the last 30 days. |
Price | $0.00 |