Curated Video
Differences between Direct and Alternating Potential Difference
This is a lecture video on the differences between direct and alternating potential difference. The video defines and explains the two types of current and provides examples of each. It also includes graphs that demonstrate how potential...
Flipping Physics
Demonstrating Beat Frequency - A Video Project by Bo
Bo teaches us about beat frequency. You get to hear what beats sound like, see the constructive and destructive interference wave forms, and learn a practical application of beats while tuning a guitar.
Get Me Coding
Learn How to Work With Sounds in Scratch
Start bringing your coding project to life with sound.
Curated Video
4K TVs, wearable tech and smart cars star at CES
If you love technology and want a glimpse of the future, this is the place to be.
Visitors and tech experts poured into the exhibition halls in Las Vegas, to come face to face with the very latest gadgets and gizmos.
Here at CES, the big...
Curated Video
Musician Will.i.am has a feeling that 3D printing is the next big thing
He's famous around the world for his catchy pop tunes, such as "I got a feeling," but now Will.i.am is turning his creative thinking to 3D printing.
The singer's made an appearance at the Consumer Electronics Show (CES) in Las Vegas....