Physics Girl
Why do mirrors flip horizontally (but not vertically)?
Why do mirrors appear to flip images horizontally but not vertically?
Guinness World Records
Sub1 Reloaded: The Fastest Robot to Solve a Rubik's Cube
Gerrit explains how the Sub1 robot uses on-board cameras to enable it to solve a Rubik's Cube in record-breaking time. Use to consider what information the cameras must capture and pass on in order for the cube to be solved.
Physics Girl
Can you solve the boat puzzle?
You throw a rock in water from your boat. Can you figure out what happens to the water level?
Curated Video
Using Time Transitions in Writing
In this video, the teacher explains the importance of using time transitions in a story to convey the passage of time. The teacher provides examples and prompts the students to identify the type of transition used. The students then...
Zach Star
Random things that will (likely) surprise you
Random things that will (likely) surprise you
Michigan Radio
Preventing Cancer at a Cellular Level
More money is spent on treating cancer than preventing it within the United States. However, scientists are getting closer to finding out if cell growth within our bodies promotes already existing cancer. Scientists are examining...
Physics Girl
Can you solve this pier puzzle?
This math brainteaser challenges you to find a simple, elegant solution to a seemingly complex problem! Can you figure it out? There are two towns near a shore. They want to build a pier on the shoreline with a path connecting the pier...
Executive Finance
How Cryptocurrency Works and Differs from Traditional Financial Systems
In this lesson, we learn about how cryptocurrency works and how it differs from traditional financial systems. We explore the concept of mining and the use of blockchain technology to facilitate transactions without the need for...