Robots gain lessons in hot dogs and other tech news

BBC Click’s Paul Carter looks at some of the best technology news stories of the week including:

  • Apple warns that the disruption caused by the coronavirus in China will affect the production and supply of iPhones

  • Amazon boss Jeff Bezos pledges $10bn (£7.7bn) to help tackle climate change

  • Two robots at Boston University are taught how to cook hot dogs in an experiment to gain better understanding of machine learning

See more at Click's website and @BBCClick