Although most people believe that formal schooling is required for scientific success, a college degree is not always necessary.{#blank#}1{#/blank#}excellent example of a man who won fame as a scientist {#blank#}2{#/blank#}academic(学术的) training is Vincent J. Schaefer. His formal education ended {#blank#}3{#/blank#} two years of high school when he had to go to work in an untrained job at General Electric. Because {#blank#}4{#/blank#} his inventive mind and his skill as a model maker, he was soon allowed to try his own experiments in the company laboratory. His natural {#blank#}5{#/blank#} (curious) made him wonder about clouds. He developed, after many tries, a method of making clouds rain {#blank#}6{#/blank#}they would not normally do so. This method, {#blank#}7{#/blank#} (call) seeding, has been very  {#blank#}8{#/blank#} (help) to farmers, and {#blank#}9{#/blank#}made him win much fame.

    Schaefer believes that for people{#blank#}10{#/blank#}, most of all, are interested in the world and everything in it, a college degree is unnecessary.

    I came across an interesting story when I visited my cousin in Henan Province,China.My cousin grew up next door to a girl{#blank#}1{#/blank#}(call) Li Shichun.The "Chun" part of Li Shichun stands for spring.That's when she was born.But that's not all.She is also named{#blank#}2{#/blank#}a Sui Dynasty engineer,Li Chun.Her father thought him{#blank#}3{#/blank#}(admire) because he built bridges you can really count on.But her mother wouldn't like her daughter{#blank#}4{#/blank#}(have) that name because she thought that{#blank#}5{#/blank#}(sound)too much like a boy's name.She was worried that her daughter would have to put up with too much teasing with{#blank#}6{#/blank#}man's name.So they figured out a way to change it.They added "Shi" from her grandmother's name.Well,that was lucky because she looks like her grandmother anyway.Li Shichun{#blank#}7{#/blank#}(eventual) went to university{#blank#}8{#/blank#}she studied medicine.However,she didn't like it so she changed her studies and ended up{#blank#}9{#/blank#} (become) an engineer!She became quite famous when she invented a new way of holding up suspension{#blank#}10{#/blank#}(bridge) during the building process.

    Curiosity is part of human nature. Children want answers {#blank#}1{#/blank#} tons of questions. People keep reading or watching because they want to find out what happens. But curiosity also provides many {#blank#}2{#/blank#} (practice) benefits.

    Many of history's greatest {#blank#}3{#/blank#} (discover) were made by curious people. People wondered how processes worked or how certain tasks could be done more {#blank#}4{#/blank#} (effect). Thanks to their curiosity, people now know far more about the world and obtain useful technology {#blank#}5{#/blank#} (help) themselves.

    Even if you don't plan to be {#blank#}6{#/blank#} inventor or researcher, curiosity can still help you in the classroom. If you develop the joy of learning, classes will become more fun. Even if you are no longer a student, curiosity will make you better {#blank#}7{#/blank#} (inform) and thus a more capable worker. Often, the more you learn about a topic, the {#blank#}8{#/blank#} (interest) it becomes.

    Thus, ask a lot of questions. Remember, everyone knows something {#blank#}9{#/blank#} you don't. Find out what that is, and ask about it.

    In the classroom or out of {#blank#}10{#/blank#}, developing curiosity is sure to be worthwhile.

    A 23-year-old British woman has invented a product made {#blank#}1{#/blank#} combining fishing waste and algae(海藻).It could be used to replace plastic bags, {#blank#}2{#/blank#} people use once and throw away. Lucy Hughes created the material, called MarinaTex. On November 13, Hughes {#blank#}3{#/blank#} (award) the international winner of the 2019 James Dyson Award for design.

    MarinaTex is stronger, {#blank#}4{#/blank#} (safe) and much more sustainable than the plastic polyethylene(聚 乙烯).But unlike plastic, MarinaTex is also easier {#blank#}5{#/blank#} (break) down in four to six weeks in normal conditions and does not pollute the soil. Concerned about the growing amounts of plastics in ocean waters, she is investigating ways to reduce the amount of waste from the fishing industry, which produces {#blank#}6{#/blank#}(approximate) 50 million tons of waste worldwide each year.

    {#blank#}7{#/blank#} (examine) fish parts left over from processing helped to give her the idea for a material that was useful and did not harm the environment. After months of testing, Hughes {#blank#}8{#/blank#}(produce) a strong, flexible sheet that forms at temperatures below 100 degrees Celsius.

    Hughes will receive about $41,000 in prize money as the first place {#blank#}9{#/blank#} (win) of the James Dyson Award. She plans to use the money to further develop the product and ways to mass produce {#blank#}10{#/blank#}