Called rage-baiting, making people angry with social media posts can be a business.

The investigation follows a US decision to further restrict sales to chip equipment makers in China.

The app says the Supreme Court – and incoming Trump administration – needs more time to consider the case.

It solves in five minutes a problem computers now would need 10,000,000,000,000,000,000,000,000 years to work out, Google says.

The company said in a Monday filing that even a temporary US ban would have “devastating effects”.

The app – which faces being banned in a matter of weeks – says it will now take its case to the Supreme Court.