June 25, 2020

Robots Week Night What's That Sound (6-25-2020)

by Chompers

Welcome back for more WHAT'S THAT SOUND! Tonight’s sounds are made by tools that robots use.

Transcript

[THEME SONG BEGINS]


>>RACHEL: Hey you’re back! It’s time for Chompers, your morning and night toothbrushing show.


Start brushing on the top of your mouth on one side, but don’t brush too hard.


>>KIDS: 3, 2, 1, brush!


>>RACHEL: It’s Robot week, and tonight we've got more  - WHAT'S THAT SOUND?


[WHATS THAT SOUND THEME]


>>RACHEL: Tonight’s sounds are made by tools that robots use.


Here’s your first one: 


[ELECTRONIC, ECHOEY BEEPS]


>>RACHEL: Here it is one more time: 


[ELECTRONIC, ECHOEY BEEPS]


>>RACHEL: What type of technology makes that sound? Shout it out:


>>GROUP: Sonar!

 

>>RACHEL: Switch your brushing to the other side of the top of your mouth…


[SWITCH BELL]


>>RACHEL: -and keep on brushing.


Sonar is a technology that uses sound to sense where objects are located. When a machine sends out a sonar sound, the sound bounces back, or echos..


[ECHOEY EFFECT]


>>RACHEL: telling the machine that there’s something nearby. So scientists have created underwater robots that use sonar to check out shipwrecks and map the ocean floor. 


[SPLASH]


>>RACHEL: Switch your brushing to the bottom of your mouth…


[SWITCH BELL]


>>RACHEL: -and brush your front teeth too. 


Here’s your next sound: 


[LENS SHUTTER]


>>RACHEL: What did you think? Here it is one more time:


[LENS SHUTTER]


>>RACHEL: So what’s that sound??


>>GROUP: A camera!


>>RACHEL: The sound you heard was a camera. Many different robots use cameras. I’ll tell you more about that after you:


Switch to the other side of the bottom of your mouth.


[SWITCH BELL]


>>RACHEL: Robots use sensors to get a sense of the world around them. Cameras are a type of sensor used by robots to help them see. Flying robots called drones use cameras to help humans see from way up in the sky…


[HELICOPTER SOUNDS]


And self-driving cars use cameras and other technology to figure out where to go.


[HONK HONK]

[THEME SONG BEGINS]


>>RACHEL: That’s it for Chompers tonight, but come back tomorrow for more toothbrushing. Until then, make sure to rinse before you…


>>KIDS: 3, 2, 1, spit. 


[THEME SONG ENDS]