Evolution of voting infrastructure and why low-tech balloting can be more secure - with Pippa Catterall, professor of history and policy at the University of Westminster, a specialist in electoral systems.

First stage of a rocket being developed by China detached from its launchpad and crashed.

beryl-tropical-cyclone-storm-caribbean-windward-islands-b1167812.html">Hurricane Beryl: Caribbean islands on high alert.

Also in this episode:

• launches-tools-to-tackle-phone-thieves-raiding-savings-b1167784.html">Monzo launches tools to tackle phone thieves raiding savings
• volcanoes-cornwall-university-of-oxford-earth-sciences-b1167797.html">Why volcanoes hold the secret to renewable energy
• New AI algorithm flags deepfakes with 98% accuracy
• space-agency-design-museum-sally-ride-barbie-doll-international-space-station-b1167351.html">Barbie taken into space to feature in Design Museum’s new exhibition 

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