”. But this system usually uses hot water, not air. So, where does the name come from?To stay warm in winter... water, not air. So, where does the name come from?In the 1700s, UK scientist James Watt made the first ……

”. But this system usually uses hot water, not air. So, where does the name come from?To stay warm in winter... water, not air. So, where does the name come from?In the 1700s, UK scientist James Watt made the first ……

STEAM is an interesting field. XINHUASTEAM is an interesting field. XINHUA科技课堂助力学生成长。科技课堂助力学生成长。Do you know what STEAM is? It stands for science, technology, engineering, art and math. STEAM classes ……

and women, rich and poor, retreat from their troubles into the swirling steam of banyas across the land..., and fresh steam is then generated by pouring water, often mixed with aromatic oils, on red hot metal blocks ……

你想试试“人体洗衣机”吗？This machine is to wash you, not your clothes. It is a human washing machine from Japan. You just lie down. The machine will spray (喷洒) you with soap and water. Besides giving you a bath ……

that this steam was produced by hot water underground and that it contained large amounts of energy...WHEN a large amount of water flows freely, this is known as a flood (洪水). It’s bad news, as it can ……

comes from. But have you ever wondered why corn kernels pop (爆裂)? It’s because there is water inside the kernel. When the kernel is heated to about 180 C, the water will turn into steam ……

tectonic plates (构造板块). These plates move around sometimes. When they separate from or crash... of the volcano has many cracks (裂缝) in it that allow water to get inside. Once water goes ……

(淀粉) and a bit of water (around 14 per cent). The water is inside the hard shell of the corn'skernel(粒). When the temperature inside the corn increases to about 230 centigrade, the water turns to steam ……

this source.Another source of heat from the Earth is hot springs (温泉). In these places, hot water comes.... They want to pump (抽水) water onto the hot rocks. When the water hits the rocks, it makes steam (蒸汽 ……

water,saunas,steam roomsand hottubs.* Avoid the sun and wear high level UVA/UVB sunscreens whenever... from Clinique Laboratories in the US.The report reveals that the emotional stress of a break-up can ……

words, began to improve. The world went from the Scientific Revolution (科学革命) - a revolution of ideas... history, we had no idea that the air all around us is physical (由物质组成的) too, just like water ……

: a) It’s a cauliflower.3. Correct answer: c)If you boil something you put it in hot water. If you steam something, you put it above boiling water and allow the steam to cook it. If you grill something, you ……

Chinese students: When you were letting off steam, were you aware that you were damaging the image... foreign friends downtown in our city. They ask: "Isn't throwing water on the street prohibited ……

本期主题:自然现象、灾害Across5. vent in Earth’s crust from which steam and molten rock are expelled7. large... slopeDown1. overflow of body of water onto normally dry land; inundation2. severe snowstorm with large ……