Topic: Technology

Test tubes and pipette

Current Event May 2, 2019

Data Bias Excludes Women

Technology Health Gender Culture

A new book makes the case that the data pool informing medicine, industrial design, digital technology, and a wide variety of other sectors reflects a clear, if unconscious bias towards men. The book provides examples of how this data bias plays out in women’s health and safety and in other aspects of life. Listen to this interview with the author to hear about the impact of this implicit cultural bias and her recommendations for addressing it.

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San francisco aerial

Current Event April 24, 2019

Flying Cars

Politics Economics Technology Law Elementary Transportation Class Business Industry

If Uber and other transportation technology companies have their way, people who use ride-hailing apps will soon be able to order flying taxis. These futuristic vehicles would quickly transport passengers from location to location, traveling high above traffic on the ground. Listen to find out how and when the dream of flying cars may become a reality, and what issues need to be considered before then.

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Onion cells

Current Event April 18, 2019

Modifying Plant DNA with a Nano-Needle

Technology Engineering Genetics Plants Biology

Would you like to eat apples that never turn brown? Scientists hoping to genetically modify plants for crop development think they may have found a solution to a major problem they have been facing. The cell walls of plants make it difficult to insert genetic material into plant cells to change how those plant cells work. The solution–carbon nanotubes–was discovered by accident. Listen to learn about the discovery and implementation of this nanotechnology solution and how it could change the way scientists breed new crop varieties.

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Mom photographerer

Current Event April 5, 2019

Debate: Should parents share about kids on social media?

Technology Media

For years, parents have commemorated major moments in their children’s lives with a camera. These personal photos and videos often end up on social media, shared with wide audiences. Some kids like this exposure, while others do not. Listen to this story to hear a reporter with The Atlantic magazine talk about this social media phenomenon and then debate: Should parents share about their kids on social media?

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Crochet square

Current Event February 26, 2019

Middle Schooler Hooked on Crochet

Technology Visual Art Business

Jonah Larson has become a very successful artisan and entrepreneur at the age of eleven. Larson got his start crocheting from watching YouTube videos, and now the pre-teen has become a social media star himself. The young entrepreneur sells his handcrafted products through his very popular Instagram page. Larsen’s business has grown so much that he has had to pause new orders as he catches up on old ones. Listen to hear how Jonah learned to crochet and what is next for this enterprising sixth grader.

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Deaf teen

Current Event February 14, 2019

Hearing but Deaf

Life Science Technology biology Human Anatomy

Some people who are deaf use assistive technology such as hearing aids or cochlear implants to help them hear. Others feel that using assistive technology impacts a deaf person’s identity. One teenager who was born deaf has had cochlear implants since she was a year old, enabling her to hear and speak. As a result, she has felt excluded by members of both the hearing and the Deaf communities. Listen to her reflections on her experience navigating both worlds as someone who is “hearing but deaf.”

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Plastic beach

Current Event February 13, 2019

Ocean Plastic Cleanup Hits a Snag

Technology Environment Engineering Oceans

An ocean cleanup project in the Pacific has run into some problems cleaning up a floating debris field known as the Great Pacific garbage patch. The 2000-ft. long, U-shaped floating barrier is designed to catch plastic trash in the Pacific ocean, where an enormous garbage patch has collected. The ambitious system is the brainchild of a 17-year-old scientist. The device is not yet working exactly as hoped, but engineers are trying to address the issues that are getting in its way. Listen to hear more about this creative pollution solution and the inventor’s optimistic outlook on its potential to help the environment.

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Amazon echo

Current Event February 1, 2019

Debate: Should students ask Alexa for homework help?

Technology Education

A recent viral video showed a young child asking for help solving a math problem from Alexa, an automated virtual assistant that searches the internet. Some worry that with such ready access to technology, kids will miss out on important learning gained through independent problem solving. Others feel that kids should be able to get assistance from technology in the same ways adults do. Listen to multiple perspectives on the issue represented in this story and then debate: Should students ask Alexa for homework help?

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Video game shelf

Current Event January 25, 2019

Debate: Do Violent Video Games Encourage Violence?

Technology Psychology Violence Entertainment

Many people believe that there is a connection between playing violent video games and acting violently. Research indicates that aggression and violence are complicated and not caused by a single factor. Listen to this interview with a psychology professor and researcher who has studied the impact of media violence on development and then debate: Do violent video games encourage violence?

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New horizons

Current Event January 16, 2019

NASA Reaches New Horizons

Earth and Space Science Technology Space Systems Astronomy

On New Year’s Day, a NASA (National Aeronautics and Space Administration) spacecraft made history by encountering the most distant object ever visited, over 4 billion miles away. The piano-sized spacecraft has already transmitted images of an icy rock known as Ultima Thule, which scientists believe to be a pristine vestige of the early days of our solar system. Listen to this interview with a planetary scientist to learn why this event is so exciting and how the mission may further our understanding of our solar system’s origins.

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Flags for days

Current Event January 4, 2019

Debate: Should Google Agree to Let China Censor Online Searches?

Technology Protest Business

Technology giant Google is facing pushback from its employees who are accusing the company of collaborating with the Chinese government to develop a search engine that would violate users’ privacy and allow government censorship. Experts say that Chinese residents would be unable to search for information using keywords related to human rights. The search engine would also provide the Chinese government access to the search history of users. Listen to learn more about this issue and debate: Should Google agree to let China censor online searches?

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Fortnite kids

Current Event January 2, 2019

Parents Hire Fortnite Coaches for Their Kids

Technology Culture

The popular video game Fortnite has millions of players, and while the game is free, Fortnite coaches are getting paid up to $25 an hour. Some of these coaches are hired by parents who want to help their children get better at the popular shooter game. Some experts believe that Fortnite is becoming something of a social proving ground for children with a lot of pressure to win. Listen to hear more about the how and why of Fortnite coaching.

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Using facebook

Current Event December 14, 2018

Debate: Should AI be allowed to assess suicide risk on Facebook?

Technology

Facebook has been using artificial intelligence (AI) to try to help prevent suicide and self-harm. Facebook’s head of safety says that the AI system, which triggers alerts when Facebook chatter indicates potential risk, was used several times in its first year. While some people support this use of AI, others want the social media giant to be more transparent about its use. Many worry that this development could lead to more AI surveillance. Listen to hear more about how the AI system works and debate: Should AI be allowed to assess suicide risk on Facebook?

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Surface of mars

Current Event December 12, 2018

NASA Probe Lands on Mars

Technology Engineering Space Systems Space Astronomy

A new NASA probe called InSight recently landed on Mars after traveling 300 million miles from Earth. The success of this mission was a very exciting accomplishment, as it involved a complex process of slowing down the probe very quickly in order to make a smooth landing. Listen to this story to learn about this important engineering achievement and what NASA hopes the probe will do now that it has safely landed on Mars.

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Lime scoot

Current Event November 9, 2018

Debate: Should electric scooter rentals be allowed in cities?

Technology Transportation

Electric scooters are becoming increasingly popular in big cities where traffic is congested and public transportation can be unreliable. Some companies are offering electric scooters that can be unlocked via mobile app, ridden, and dropped off anywhere in the city. This may be convenient for some people, but it can be hazardous for others. Listen to this story to learn about the controversy caused by electric scooters and debate: Should electric scooter rentals be allowed in cities?

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Roundup

Current Event November 2, 2018

Debate: Should farmers be allowed to use a powerful weed killer?

Technology Environment Agriculture

A popular, powerful weed killer has been banned in Arkansas, but some farmers are still using it. The herbicide intended for weeds also harms crops and wildlife. Although some farmers are planting new varieties of soybeans and cotton that are resistant to the weed killer, others are not. When farmers with the resistant crops spray the weed killer, it impacts their neighbors’ farms, often with dire consequences. Listen to hear about the battle in Arkansas among neighboring farmers, and then debate: Should farmers be allowed to use a powerful weed killer?

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