人们的日常生活离不开能源。目前已被广泛利用的能源包括柴薪、煤、石油、水力和核反应堆等。正在开发的有风力、潮汐、太阳能、地热和氢能等。据估计,地球上煤和石油的蕴藏量,至多也只能供应一、二百年之需,那么,未来的能源将取自何方呢?答案是:悠悠天地,广采能源。来自年轻的太阳自古以来,人们就了解太阳是万能之父,诗人们除了吟日,颂日之外,也曾为太阳有朝一日衰亡而忧虑。李白诗云:“长绳难系日,自古共悲辛。”“日月共销毁,天地同枯槁。”其实,这种末日之景是极为遥远的。科学家研究的结论是,太阳的 People’s daily life can not do without energy. The currently widely used energy sources include fuelwood, coal, oil, water and nuclear reactors. Wind, tidal, solar, geothermal and hydrogen are being developed. It is estimated that the reserves of coal and oil on the earth can only be supplied for a maximum of one or two hundred years. So where will the future energy come from? The answer is: Long-distance development and extensive energy harvesting. From the Young Sun Since ancient times, people have learned that the sun is the Father of Almighties. Apart from Yin and Sun, the poets also worry about the decline of the sun one day. Li Bai poetry cloud: “Long line is difficult to date, since ancient times a total of compassion. ” “The sun and the moon were destroyed, with the world dry. ” In fact, this doomsday scene is extremely distant. The conclusion of the study of scientists is that of the sun