App-based shopping grows in Angola
App-based shopping is growing in Angola’s capital Luanda, say the bosses of delivery firm Tupuca.
Brain implants used to fight drug addiction in US
Four addicts will have brains “hacked” to control their addictions in the first trial of its kind in the US.
Social media urged to suspend political advertising
Lawmakers hear of “dire consequences” if online political advertising is not properly regulated.
Valentine’s Day text glitch causes mass confusion
Almost 200,000 text messages originally sent in February arrived on Wednesday evening.
How the satnav became a million dollar idea
The BBC’s Aaron Heslehurst explains how the satnav became a million dollar idea.
Twitter in India: Why was rival Mastodon trending?
It comes amid criticism of what some say is Twitter’s “highly inconsistent” stand on hate speech.