Broadcom Foundation and Society for Science & the Public announced that girls took all the major awards at the Broadcom MASTERS, a science and engineering competition for middle school students across the US.
Rachel Bergey — 14, Harleysville, Pennsylvania
She won the $10,000 Lemelson Award, which is awarded by the Lemelson Foundation to a young inventor creating promising solutions to real-world problems. Rachel developed a trap for the spotted lanternfly, a species causing damage to fruit trees in Pennsylvania.
Sidor Clare — 14, Sandy, Utah
She won the $10,000 Marconi/Samueli Award, an honor made possible by Samueli’s generous donation of his 2012 Marconi Society Prize Award. Sidor developed bricks that could one day be made on Mars, so that humans would not bring building materials to make bricks there.
Alexis MacAvoy — 14, Hillsborough, California
She won the $10,000 Robert Wood Johnson Foundation Award, which recognizes the student whose work shows the most promise in health-related fields and demonstrates a full understanding of many social aspects that affect health. Alexis designed a water filter (过滤器) using carbon (碳) to remove heavy metals from water.
Lauren Ejiaga — 14, New Orleans, Louisiana
She won the $10,000 STEM Talent Award, sponsored (发起) by DoD STEM, for demonstrating excellence in science, technology, engineering or math, along with the leadership and technical skills necessary to stand out in the 21st century STEM workforce and build a better community for tomorrow.
Broadcom MASTERS winners were chosen from the 30 finalists (18 girls and 12 boys) selected from 2,348 applicants in 47 states. Winners were selected by a group of distinguished scientists, engineers and educators. Each finalist’s school will receive $1,000 from the Broadcom MASTERS to benefit their science program.
1. Whose invention is highly beneficial to plant growth?A.Sidor Clare’s. |
B.Lauren Ejiaga’s. |
C.Rachel Bergey’s. |
D.Alexis MacAvoy’s. |
A.The Lemelson Award. |
B.The STEM Talent Award. |
C.The Marconi/Samueli Award. |
D.The Robert Wood Johnson Foundation Award. |
A.They won the same amount of prize money. |
B.They obtained help from their teachers. |
C.They have good leadership and technical skills. |
D.They focus on future developments in science. |
相似题推荐
Could you imagine being in a car driven by a computer, not a human? Recently, China has made a big step toward self-driving cars.
Since August, driverless taxis can run on roads in Wuhan, Chongqing and Shenzhen. Self-driving cars bring us many benefits. They use computers to sense the things around them and make better use of space. This means fewer traffic jams and better parking of cars. For disabled or blind people, self-driving cars can also help them get around more easily.
According to US Centers for Disease Control and Prevention, more than 1.35 million people are killed on roads around the world every year. Many more are injured. Self-driving cars could reduce road accidents by 90 percent and save governments a lot of money, said the website TechDim. The main cause of car accidents is human mistakes. By using computers, self-driving cars don’t make poor decisions or lose attention like humans do.
But self-driving cars aren’t perfect. If something unexpected on the road happens, self-driving cars can’t react as fast as a human driver could. Also, during weather events like heavy snow, self-driving car s would struggle (费力) to see the lines on the road. It might lead to an accident. The car’s computer system could also get hacked (非法入侵) by someone, causing it to crash or change its destination (目的地).
It’s clear that there is a lot of work to do to make self-driving cars a common and safe sight on our roads.And China is taking the lead in making this happen.
Title | |
Benefits | ◆There will be fewer traffic jams with the use of computers in the car. ◆The cars can make good use of the space, and people can park cars easily. ◆The lives of the disabled will be ◆ |
Imperfection(不完美) | ◆The cars can’t react faster than a human driver if something unexpected on the road happens. ◆The cars would ◆Getting the car’s computer system hacked will lead to the |
【推荐2】China's box office numbers continue to grow rapidly. It is estimated that the revenues( 收入) may pass the U. S. market's as soon as this year. However, this cinematic party could be over just as it's getting started. Some companies are working to convince consumers that the ultimate viewing experience is not on the big screen.
Instead, it's on the small ones that are already in their pockets-thanks to the technology of virtual reality.
Already,VR experience centers are popping up in major cities like Beijing and Shanghai. They give customers the opportunity to watch VR movies or play VR games for about the same price as a discount movie ticket. Online video sites, meanwhile, are also moving into the VR field. Some of them, like Youku, have launched(推出) their own VR apps and channels.
China has more than 700 million smartphone users. A large percentage of them are already more than willing to download and watch TV shows and even full-length movies on their handsets. This potentially makes them more likely to embrace VR content than Americans and Europeans.
But in fact, it's not just Chinese companies and video websites that believe VR will pull viewers away from movie theaters. International production companies that, for years, have made block busters (大片) for cinema audiences are also warning that disruptive change is around the corner.
Maureen Fan, chief executive of the Silicon Valley VR start-up Baobab Studios, after bringing her company's animated VR short Invasion to the Shanghai International Film Festival last year, concluded that the field had been evolving much more rapidly than she expected. "What I thought would take ten years has happened in one or two," she said. However, she also noted that the industry needs more people who can create great stories to move VR beyond a niche product(小众产品 ) and into the mass market. "The technology is already there. What continues to be lacking is good content," Fan said. "There's a certain amount, but we would love to see more."
1. What is the main idea of the article?A.China's box office numbers might see a slight decline in the coming years. |
B.People don't need to mind their manners when watching VR movies. |
C.Movie theaters in China will be increasingly challenged by virtual reality. |
D.More and more Chinese online video sites have had their own VR channels. |
A.China's box office numbers have been growing faster than those in the West |
B.more Chinese people have experienced virtual reality than Westerners |
C.China has been more supportive of the development of VR than Western countries |
D.more Chinese people have been watching shows on handsets than Westerners |
A.VR movies become available in theaters |
B.online video sites launch more VR channels |
C.VR experience centers appear in smaller cities |
D.there is a larger amount of good content |
A.VR movies will completely replace traditional movies sooner or later. |
B.Virtual reality has been experiencing an enormous development. |
C.Content matters more than technology when it comes to making movies. |
D.The West will catch up with China in terms of the development of VR. |
【推荐3】Hands-on basketball
The boy was only nine years old when he designed a “hands-on basketball”. Chris Haas had the idea when he saw his friends miss lots of baskets. His basketball has painted hands on it. The hands show you where to put your hands when you throw the ball. Today people use his invention around the world.
Wristies
At age 10, Kathryn Gregory was playing outside one day in the cold. Her wrists (手腕) began to hurt from the cold so she decided to find a way to keep both her hands and wrists warm during the winter. In 1994, she invented Wristies: fuzzy sleeves (毛绒袖子) that can be worn underneath gloves to protect your wrists from the cold. She worked with her mom to get the idea off the ground and now the product is sold worldwide.
Makin’ Bacon
Abbey Fleck was 8 years old when she noticed how much time her parents spent soaking up bacon fat (吸干培根油脂) after cooking. She realized that it might be easier to hang bacon while it cooks. That way you wouldn’t need paper towels and it would even make the bacon healthier. She then worked with her father to design a dish that hangs bacon while it cooks. Now people can see her invention in many supermarkets.
Braille
Louis Braille had an accident when he was three. The accident left him blind. At that time, it was hard for blind children to read. They had to touch raised letters. But it was difficult to tell a Q from an O, an R from a B, and so on. When he was fifteen, Louis invented an alphabet (字母表) that used raised dots. The Braille alphabet was a big success!
1. Whose invention is related to sports?A.Chris Haas’. | B.Kathryn Gregory’s. |
C.Abbey Fleck’s. | D.Louis Braille’s. |
A.It was invented in 1994. |
B.It was named after its inventor. |
C.It helps people eat more healthily. |
D.It reduces the cases of cooking accidents. |
A.They were invented by kids. |
B.They came into being by chance. |
C.They were designed to help others. |
D.They brought wealth to their inventors. |
【推荐1】If you would like to share your knowledge about life at Monash and make a positive impact on others, becoming an education peer mentor (导师) is the perfect choice for you.
What are the benefits of Education Peer Mentoring?
Receive priority access to professional development opportunities.
Join our community of high-achieving Monash students.
Develop your leadership, communication and teamwork skills.
Meet and network with senior Monash staff and like-minded student leaders.
Record this experience on your Australian Higher Education Graduate Statement.
Gain rich experience for your resume (简历).
Who can apply?
You have a desire to help new students get started and succeed at Monash.
You are willing to talk about your own university experience.
You should have strong interpersonal and communication skills.
You have the ability to work with a variety of people from different backgrounds,
What are the requirements?
You must be a student at an Australian campus for part-time or full-time learning.
You must be at least in your second year of study or above.
You should be able to commit to supporting up to 20 fresh students through personal interactions.
You should be able to commit at least 20 hours volunteering throughout the program in one semester.
How to apply?
As a new peer mentor, send a written application through the new mentor application button.
As a current peer mentor applying for this position again, send a written application through the returning mentor application button.
Once you’ve applied, we’ll be in touch to let you know the outcome of your application.
Important Dates | |
Mentor applications open | 9 January 2023 |
Mentor applications close | 10 February 2023 |
Program starts | April 2023 |
A.They can gain rich life experience. |
B.They can have priority access to varied jobs. |
C.They can become senior community team leaders. |
D.They can network with other like-minded student leaders, |
A.be in their first year of study or above |
B.have a desire to communicate and help other students |
C.finish up to 20 hours volunteering throughout the program |
D.share university experience with people from the same background |
A.Contact the school for application results |
B.Send written applications after program starts. |
C.Prepare written applications to apply for the program. |
D.Hand in applications only through the new mentor application button. |
【推荐2】The following best books were chosen by Shea Ernshaw, who is the award-winning author of the best-selling young adult novels The Wicked Deep and Winterwood.
The Need by Helen Phillips(2019). This book is somehow both horrifying and beautiful, Molly is a paleobotanist (古植物学家) who unearths strange artifacts at the dig site where she works. Soon, she finds her life drive upside down, with a stranger in her house and reasons to question her own identity. It’s unlike anything I’ve ever read before: fascinating, tragic, and unforgettable.
The Miniaturist by Jessie Burton(2014). Burton has a way of spinning tales so effortlessly that you hardly feel yourself deeply attracted until you’ve lost several hours swallowing half of a book. Set in 17th-century Amsterdam, The Miniaturist is magical and charming, and a perfect escape from our modern age.
The Book of Speculation by Erika Swyler(2015). The story of a librarian who receives an old book on his doorstep. The Book of Speculation is filled with mysteries, magic, and tales of circus mermaids (美人鱼) who always die from drowning on the same day-July 24. Family curses and a seaside setting make this a perfect autumn read.
The Snow Child by Eowyn Ivey(2012). Perhaps you’ve never heard of this book, but I hope now that you would find a copy for yourself and read it on a cold winter evening. Set in 1920 on the Alaska frontier, it’s a story of folktales and hardship, both heart-broken and hope-filled. Eowyn Ivey is a master storyteller, and this jewel of a book should be on everyone’s shelf.
1. What can we learn about Molly?A.She is an archaeologist. | B.She likes driving very much. |
C.She is fond of reasoning. | D.She writes horror fictions. |
A.A cold winter evening in Alaska. | B.A story full of hardship and hope. |
C.A master of identifying jewels. | D.The Europe frontier in1920. |
A.Travel. | B.Lifestyle. | C.News. | D.Literature. |
【推荐3】Ice climbing is a winter sport that combines excitement, skill and determination. It is featured as a cultural event at the Winter Olympics for the first time in Sochi, Russia and is popular around the world. If you are interested in this sport, here are some of the world’s best places that you shouldn’t miss.
Shuangqiao Valley, Sichuan, China
China has a lot of ice walls, which are located in different mountains in the northern and western parts of the country. Among them, Sichuan province’s Shuangqiao Valley in Mount Siguniang has some of the finest climbs. The ice climbing in the area usually starts from mid-December and lasts until February. Climbers can enjoy climbing as well as a clean and quiet environment.
The Ouray Ice Park, Colorado, the US
The Ouray Ice Park offers climbers more than 100 man-made ice and mixed climbs, and entrance to it is free. The park also provides professional aid and services for beginners. It usually hosts one of the biggest ice climbing celebrations in the world, the Ouray Ice Festival every January.
Valdez, Alaska, the US
Alaska’s surprising Valdez area has been attracting world-class climbers. Each year, climbers go there to follow classic routes (路线). Others explore the area by themselves, hoping to find the next classic site on their adventures. The climbers can find glacier hiking, skiing and sled (雪橇) trips there.
1. How long does the ice climbing in Shuangqiao Valley last?A.About ten months. | B.About six months. |
C.More than four months. | D.About two months. |
A.pay an entrance fee | B.be given some help with climbing |
C.watch the ice festival in winter | D.learn climbing lessons for free |
A.Thrilling and flexible. | B.Enjoyable and safe. |
C.Tiring and difficult. | D.Boring and dangerous. |