In 2004, the world's first team of mine-detecting rats passed accreditation tests, opening the way for them to be used in humanitarian demining operations. The project was the brainchild of Belgian researcher Bart Weetjens, who was inspired to tackle the global landmine crisis after seeing Princess Diana walk through a minefield in Angola in 1997. Drawing on a lifelong love of rodents, he worked with researchers at the University of Antwerp to train Giant African Pouched Rats from Tanzania to detect explosives. Bart tells Nicky Edwards about the moment he first saw the animals successfully identify buried landmines. Since then, the rats have helped clear them in countries including Mozambique, Cambodia and Azerbaijan. Witness History is a short BBC World Service podcast about history that takes you inside big moments from the past through first-hand testimony and archive. Each weekday, in around nine minutes, we revisit one moment that helped shape the world and hear it through the voice of someone who was there. Scientists, artists, campaigners, soldiers, leaders and everyday people tell their true stories. When you subscribe to Witness History, you’ll be taken inside turning points in world affairs from West Africa’s fight back against Boko Haram in 2015 to the behind-closed-doors talks that led to the US-Cuba “thaw” and the surprise announcement of restored relations. You’ll discover what it was like to experience disasters and how people recovered from them, including the Tabasco floods in Mexico, Portugal's worst train disaster, and the huge clean-up after the Chernobyl nuclear disaster. You’ll explore culture and ideas too: Sweden’s Expedition Robinson, often credited as the first modern reality TV game show; the friendship between The Beatles’ George Harrison and Indian sitarist Ravi Shankar; and the night a tiger attack brought Las Vegas superstars Siegfried and Roy’s show to a sudden end. And if you’re curious about inventions, we’ll tell you how air fryers, BlackBerry, YouTube, Alexa, GPS, superglue, the shopping cart (shopping trolley) and bubble tea were created. If you’re new to Witness History, the appeal is simple: real voices, one strong true story, and a fresh way to understand today through events from history – all in the time it takes to enjoy a cup of tea or a walk around the block. Join millions of BBC World Service podcast listeners around the globe and enjoy the insight, context and detail Witness History will bring you. (Photo: A baby giant African pouch rat sits on the shoulder of the Bart Weetjens. Credit: Yasuyoshi Chiba/AFP via Getty Images)
