Algorithm

When you search for something on the internet, why do you get the results you get? Audio

Social psychologist Jonathan Haidt says he knows why the last 10 years in America have been "uniquely stupid". Perhaps unsurprisingly, he lays the blame squarely on social media platforms like… Audio

Big tech and social media bosses pledged to eradicate online extremism in Christchurch Call three years ago in Paris - and today they claim atrocities which echo the 15 March massacre don't go viral… Audio

Did you know there are smart toilets? Yes, that's right. Smart toilets. Research professor Sonia Grego is currently working on a toilet that works as a health-screening tool, using sensors and… Audio

Technology correspondent Mark Pesce joins Kathryn to talk about whether the Cold War has been replaced with The Code War as the number of exploits, subversions and thefts seems to increase. Audio