The angular momentum can be in a different direction than the angular velocity - but in this case, I is not a scalar quantity. Here is the short scoop on the angular momentum principle.

Google: We're opening Code Search for Go, Angular, Dart, Flutter, TensorFlow and more Developers can now search through some of Google's major open-source projects.

The standalone feature lets developers build apps that do not depend on NgModules and is now the recommended way to write Angular code.