Tech
Lift off? NASA helping Uber on flying taxis
Twitter freezes ‘blue ticks’ amid controversy
‘Zombie star’ baffles scientists by surviving supernovae
A self-driving shuttle crashed on its very first day on the road
World record for creator of ‘Iron Man’ suit
Facebook wants nude pics to stop ‘revenge porn’
Snapchat was down for four hours last night
Fintech startup Revolut’s applying for a European banking licence
