The function is a block of code defined with a name. We use functions whenever we need to perform the same task multiple times without writing the same code again. It can take arguments and returns ...

Robotics News. Futuristic robots, robots that manipulate animal behavior and more. Read up-to-date robotics news from research institutions around the world.

Discover the latest stories in history, archaeology, science, arts and culture from one of the top news magazines. Smithsonian Magazine brings you compelling, in-depth articles every day.