Where's the furthest you've received a handwritten postcard from this year and who was it from? Could you beat Timbuktu and Antarctica? And why's technology proved key to this story? More: [ Bbc.in Link ]
Right-wing news network, Breitbart, has been blocked by leading ad exchange AppNexus - after determining that the site had broken its code on hate speech and incitement to violence.
Read more: [ Bbc.in Link ]