In this Mystery, students investigate vibrations as a source of sound effects for movies.
Spring and summer mean warmer weather, and lots of sounds in the air!
The questions asked and answered in this episode include: What is harmony exactly? What does it take to be a great rapper? How does sound travel?
OMG, this is the episode you’ve been waiting for… an all-out, wall-to-wall, super-duper Mystery Sound show.
If you’ve ever heard an old recording of a NASA space mission, then you’ve heard a Quindar tone.
We’re learning all about instruments and how they use strings to make noises.
In this episode, we’re answering your questions about…us! Why do you make But Why? How are podcasts made? And we’re answering questions about the physics of sound and radio.
Reflection and refraction, electromagnetic spectrum, properties of waves
Light and sound energy, reflection and refraction, musical instruments, engineering design process
Light and sound energy, 5 senses, musical instruments, engineering design process
Students conduct a series of demonstrations that illustrate the science behind how sound is made and heard.
Students examine the effect of ear protectors on sound level reduction.
