| PAGE | | Oxygen in the Sun | 1 | | Sun-Spot, Storm, and Famine | 28 | | New Ways of Measuring the Sun’s Distance | 56 | | Drifting Light Waves | 77 | | The New Star which faded into Star-Mist | 106 | | Star-Grouping, Star-Drift, and Star-Mist | 136 | | Mallet’s Theory of Volcanoes | 151 | | Towards the North Pole | 156 | | A Mighty Sea-Wave | 178 | | Strange Sea Creatures | 199 | | On some Marvels in Telegraphy | 232 | | The Phonograph, or Voice-Recorder | 274 | | The Gorilla and other Apes | 296 | | The Use and Abuse of Food | 330 | | Ozone | 347 | | Dew | 357 | | The Levelling Power of Rain | 367 | | Ancient Babylonian Astrogony | 388 |
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