The fastest animal on Earth is not a land animal. The peregrine falcon can fly at speeds of over 200 miles per hour when it hunts for its next meal. It is difficult to study something that moves so fast, so scientists have to use different methods to gather information. Listen to a scientist explain how physics and mathematical equations are used to answer questions about the flight of a peregrine falcon.
Current Event January 3, 2020
It’s official: A team of students from MIT can toss a hotdog farther than anyone else in the world. The young scientists recently beat the existing Guinness world record in the hotdog throw, a title once held by an NFL quarterback. To prepare for competition, the group systematically tested different throwing techniques, cooking methods, and types of wieners. Listen to hear a STEM student explain what motivated her to take on the challenge and how her team’s scientific approach helped lead them to victory.
Current Event July 3, 2019
A group of college students recently came together to attempt an extremely challenging task: launching a rocket into space. Large companies and universities invest a lot of time, money, and resources to launch a rocket, but these ambitious students were determined to do their best with much less. Listen to find out how the idea was hatched, what happened at their first launch, and what they hope other students might learn from them.
Current Event May 21, 2019
The job of an astronaut on the International Space Station is demanding, and those interested in the job must have many skills and qualifications. Astronauts must be prepared for spacewalks, science experiments, station maintenance, and many other tasks. Like any job, being an astronaut has its own special quirks and challenges. Listen to hear from some astronauts on the International Space Station about their experiences orbiting the earth for science.
Until the 1500’s, it was understood that the earth was the center of the universe and that all celestial bodies revolved around it. In his book On the Revolutions of Heavenly Spheres, Nicolaus Copernicus challenged that accepted idea by providing evidence that, in fact, earth, along with the other planets, revolved around the sun. In this audio story, the story of Copernicus and his revolutionary idea is retold. The story delves into how and why Copernicus shared his belief with the world. The story compares the resistance to accepting Copernicus’ belief with modern debates over topics like climate change.
Throwing a curveball is one of the most difficult pitches in baseball. Bill Lee, a former pitcher for the Red Sox, explains how important it is to consider physics when trying to throw a curveball. Listen to learn how objects travel through space and how gravity affects a curveball.