Fabric responds to temperature changes and other news

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

Facebook rejects 2.2 million adverts for breaking political campaigning rules
Quibi, a mobile-focused streaming service, announces it will close just six months after its launch
A fabric which changes its stiffness depending on temperature is developed by the Yale School of Engineering & Applied Science

See more at Click's website and @BBCClick