{"product_id":"그래서-이런-과학이-생겼대요-1","title":"So, That's How This Science Came to Be 1","description":"Description\n\n┃Earth Science Edition┃\n\n1. How Much Do You Know About Earth?\nHow old is Earth? The Birth of Earth 12\nWhat does Earth look like? The Appearance of Earth 14\nLet's look inside Earth: Earth's Internal Structure 16\nWhy is seawater salty? Seawater and Salt 18\nWhat does the seafloor look like? The World Beneath the Sea 20\nWhich is colder, the North Pole or the South Pole? The Polar Regions 22\nRivers, the Starting Point of Life's Cycle: The Water Cycle 24\nThe Shield That Protects Earth with Its Whole Body: The Atmosphere 26\n\n2. Look at the Land and Rocks, and You'll See Earth\nWater and air meet to create rocks? Weathering 30\nHow does water change the shape of land? Erosion 32\nThe Power of Rivers That Creates Fertile Land: Transportation and Deposition 34\nRocks Formed by Deposition: Sedimentary Rock 36\nWe Can Learn Earth's History: Rock Strata 38\nA Living History Book of Earth: Fossils 40\nWhy do volcanoes form? Volcanoes 42\nRock Formed from Hardened Magma: Igneous Rock 44\nAnother Transformation of Rock: Metamorphic Rock 46\nWhy do earthquakes happen? Earthquakes 48\n\n3. Let's Travel Through Space\nLet's look inside the sun: The Sun's Appearance 52\nOh no, the sun disappeared! The Sun and Earth 54\nNot Just Anyone Can Join the Solar System Family: The Solar System 56\nThe Moon's Transformations Are Innocent!: The Moon's Orbit and Rotation 58\nWhy do day and night differ from country to country? Earth's Rotation 60\nThe Moon Swallowed the Sun: Solar Eclipse 62\nVarious Celestial Bodies Shining in the Night Sky: Stars, Planets, Moons, and Comets 64\nDo constellations have maps too? Constellations 66\nDo different constellations appear each season? Seasons and Constellations 68\nThe River of Stars in the Universe, the Milky Way: Galaxies 70\n\n4. Curious About Weather and Seasons\nWeather Changes with Air Pressure: High Pressure and Low Pressure 74\nThe Continent Discovered Because of Wind, New Zealand: Monsoon Winds 76\nA Wind That Helped Sailors Circle the Globe? Trade Winds 78\nHow do typhoons form? Typhoons 80\nThe Principle Behind Cloud Formation: How Clouds Form 82\nWhat's the relationship between clouds and weather? Clouds and Weather 84\nWhy do deserts cool down quickly at night? Temperature Differences Between Land and Sea 86\nWhy do seasons change? Seasonal Change 88\nHow can we predict the weather in advance? The Secret of Weather Forecasting 90\nAn Instrument That Precisely Measures Weather and Humidity: The Stevenson Screen 92\nLet's look at a weather map: Weather Maps 94\n\n┃Physics Edition┃\n\n5. The Amazing World Created by Light and Heat\nWhy are shadows created? Light and Shadows 98\nMirrors were used to defeat enemies? Reflection of Light 100\nHow do we see objects? Eyes, Light, and Objects 102\nOh, a coin is floating in the water? Refraction of Light 104\nLight Can Be Gathered or Scattered: Convex Lenses and Concave Lenses 106\nLet's make a rainbow! How Rainbows Work 108\nWhy does the sky change color? Scattering of Light 110\nWhich conducts heat better, metal or wood? Heat Conduction 112\nThe water temperature in a bathtub is different? Heat Convection 114\nWhy is asphalt especially hot in summer? Heat Radiation 116\nHow do hot air balloons float in the sky? How Hot Air Balloons Work 118\nWhat scientific principle is hidden inside a thermos? How Thermoses Work 120\nLet's keep the house warm! Insulation 122\n\n6. Amazing Magnets and Wonderful Electric Circuits\nWhy do magnets attract iron? Properties of Magnets 126\nCan we see the power of magnets? Magnetic Force and Field Lines 128\nHow does a compass show direction? How Compasses Work 130\nElectricity was discovered while rubbing amber? Electricity 132\nDoes electricity have its own special path? Electric Circuits 134\nAll Home Appliances Are Connected in Parallel: Series and Parallel Connections 136\nDoes electricity prefer certain materials? Conductors and Insulators 138\nAre electricity and magnetism friends? Electric Current and Magnetic Fields 140\nHow do maglev trains run? Electromagnets 142\nHow does a light bulb produce light? How Light Bulbs Work 144\nElectricity is convenient, but how do we use it safely? Electrical Safety 146\n\n7. Here We Go! Everything About Force and Energy\nEarth Is Pulling Me: Gravity 150\nWhy does your weight decrease on a mountain? Weight 152\nWhat secret is hidden in a spring? Springs and Elastic Force 154\nA moving object tends to keep moving? The Law of Inertia 156\nWhat force makes things float on water? Buoyancy 158\nYou can lift the Earth with a lever...","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49624285118692,"sku":"01302024993","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/9788962228106.jpg?v=1786426393","url":"https:\/\/ibookpark.com\/en\/products\/%ea%b7%b8%eb%9e%98%ec%84%9c-%ec%9d%b4%eb%9f%b0-%ea%b3%bc%ed%95%99%ec%9d%b4-%ec%83%9d%ea%b2%bc%eb%8c%80%ec%9a%94-1","provider":"IBOOKPARK","version":"1.0","type":"link"}