Elon Musk to show off working brain-hacking device
Neuralink is working on ways to connect the human brain to machines.
Mobile users still “ripped off” by operators says Which?
Some customers are still paying full price for contracts even after they paid off expensive phones.
Seaweed: The food and fuel of the future?
The farming of seaweed is accelerating as firms exploit its fast growth and green credentials.
Walmart joins Microsoft in bid for TikTok’s US operations
US retail giant Walmart is the latest firm to bid for the Chinese video sharing app’s US operations.
TikTok Holocaust trend ‘hurtful and offensive’
Users have been uploading videos pretending to be Holocaust victims.
Facebook says Apple ad-blocking settings could halve revenue
In the upcoming iOS 14, apps have to explicitly ask users’ permission to collect and share data.