Learn about tech - super simply! (For AI topics, visit the AI section)
How computers find things super fast!
How radio waves travel through the air!
Finding airplanes with radio waves!
How your phone knows where you are!
Internet through the air!
Short-range wireless connection!
How your phone connects to network!
Making messages secret!
How data travels across the world!
The language of computers!
Making files smaller!
Invisible battles with radio waves!
How cars use radar & lidar!
How cars learn to see!