When a person lays their head down to sleep, their brain does not stop thinking. The thoughts they have while they sleep are their dreams. Sleep allows the brain to recover from the work it does during the day. While the brain recovers, the logical part of the brain takes a break, which means during dreams anything can happen. Listen to a psychiatrist explain more about how dreaming works and how someone can have the ability to influence their dreams.
Current Event April 15, 2020
An experiment to improve people’s memory while they sleep has shown promising results. Researchers asked participants to learn a new video game, then tested whether their memories improved after electrical signals were sent to their brains while they slept. Scientists say the technique could someday help people boost their ability to learn. Listen to hear a reporter describe the brain cap she wore for the study and learn about potential concerns raised by the research.
Current Event August 28, 2019
Many decades ago, children from poor families participated in an early childhood educational program known as the Perry Preschool Project aimed at improving the children’s academic achievement. While the program did not have the effect that the researchers anticipated, it did have a positive impact on their lives and on future generations. Listen to learn about the long-term effects of the Perry Preschool Project and how this study may shift the way we prepare students for success.
Current Event August 15, 2019
Has a dog ever given you “puppy eyes”? If so, you probably did whatever your furry friend wanted. According to a recent study, “puppy eyes” result from thousands of years of evolution impacted by the relationship between humans and dogs. This distinctive expression comes from a specific muscle and creates unique effects that help dogs become “man’s best friend.” Listen to learn more about why “puppy eyes” are so powerful and how studying dogs can help humans learn more about themselves.
Current Event June 13, 2019
Being able to communicate with someone using only mind power is the stuff of science fiction, but it might not be so far off in the future. At the University of Washington, scientists have developed a system that supports a very basic form of computer-assisted telepathy, or thought-based communication. While this technology has many potential positive uses, there are some serious possible risks to consider. Listen to hear how the technology works and what it might mean for the future.
Current Event June 7, 2019
Researchers from the United Kingdom now have scientific evidence that using e-cigarettes is significantly more effective for quitting smoking than other methods. However, U.S. public health officials worry that promoting e-cigarettes could increase nicotine addiction. Listen to this story to hear about the research study findings and debate: Is reducing smoking worth increasing nicotine addiction?
In this interview, actor Henry Winkler discusses his own learning difference and that of Hank Zipzer, the main character in Winkler’s children’s book series. Hank, who is based on Winkler’s own experience as a child, struggles with learning to read, but works hard to succeed despite his challenges. Listen to learn more about Winkler’s story, how he persevered through his dyslexia and achieved success, and what he considers his greatest accomplishment.