Menu
-
Home
Homepage
KidzSearch
-
Games
Play Fun Mobile Games.
Games
-
KidzTube
Cool Videos for Kids.
Videos
-
KidzTalk
Talk About Anything
Q&A
-
KidzNet
Social Network for Kids
KidzNet
-
Pictures
Explore Popular Images.
Pics
-
Top Sites
Explore the Best Sites for Kids.
Websites
-
Music
Listen to Streaming Music for Kids.
Radio
-
Cool Facts
Facts for Kids.
Facts
-
Kids News
Read About Cool Topics.
News
-
Encyclopedia
Browse Over 200,000 Student Articles.
Wiki
-
Boolify
Learn How to Search with Boolify.
Boolify
-
Mobile Apps
Discover KidzSearch Apps
Apps
A relay is an electromagnetically operated switch. It was invented in the 19th century to make electric telegraph signals go farther. Nowadays relays control circuits with low-voltages. Many machines use them, including vehicles and electronics. view more...
- Related to relay
- relay race
- relay for life
- relay races
- relay race kids in garden prairie school
- relay cool soccer player
- relay race for kids
- relay race drills
- relay sensitive
- watch relay videos on kidztube
- play relay games
Not Finding Your Answer?
Post It On KidzTalk Homework Help
Post It On KidzTalk Homework Help
Report a search problem
home contact us settings advertise terms/privacyabout usteacher forum
View All
- COMPANY
- contact us
- settings
- advertise
- terms/privacy
- about us
- RESOURCES
- api services
- link to us
- add a site
- media/press
- education daily journal
- blocking websites
- teacher forum
- affiliate program
- make us your default search
- search help
- kidzsearch apps
- voice search
- LINKS
- home
- kidznet
- kidznet directory
- kidztalk
- kidztube
- games
- images
- top sites
- music
- facts
- news
- wiki
- boolify
- SOCIAL
desktop version
Powered by Google SafeSearch
Copyright 2005-2024 KidzSearch.com