Scottish researchers create ‘crystal maze’ for light
A team at Heriot-Watt University in Edinburgh create a “crystal maze” to control how light spreads.
Can these bots one day swarm in to rescue you?
The DelFly is a flying robot inspired by how insects achieve flight.
Could these bots one day swarm in to rescue you?
The DelFly is a flying robot inspired by how insects achieve flight.
Facebook sorry for ‘white supremacist ad’
The social media site removes a campaign targeted at readers interested in “white genocide”.
US mid-terms: Twitter deletes anti-voting bots
Most of the 10,000 accounts discouraging mid-term election participation posed as Democrats.
Web needs more love, says its creator
Hatred is enabled to spread by the way some social media sites are built, warns Sir Tim Berners-Lee.