Prepare to feel relaxed, tingly and amazed all in the space of 20 minutes. This episode is all about sound. We start with the musical tones of an elephant trumpeting, followed by a recording from Cornell University’s Elephant Listening Project, showing how they communicate at an infrasonic frequency, which humans can’t ordinarily detect. The team then attempts to send shivers down your spine by recreating ASMR, explaining why some people enjoy the sound of whispering, rustling crisp packets or apple biting. They also share a range of audio illusions, and close the show with the soothing sounds of white noise, created by Stephane Pigeon from www.mynoise.net. Shepard Tone and Binaural Beats courtesy of Alexander from www.orangefreesounds.com under the Creative Commons Attribution 4.0 International License. On the pod are Rowan Hooper, Bethan Ackerley and Timothy Revell. Find out more at newscientist.com/podcasts

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From some of the lightest creatures on earth, to the heaviest things in the cosmos, this episode is all about mass. It’s a magical opening to the show as the team discusses a group of insects called fairy wasps which are so light it’s near impossible to weigh them. They then turn to matters of massive proportions, discussing a little thing called dark matter. Finally the team wraps up by looking at the surprising, and slightly hilarious ways that a kilogram is measured. On the pod are Rowan Hooper, Anna Demming and Timothy Revell. Find out more at newscientist.com/podcasts

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This episode is all about music, so today’s journey of escapism comes complete with odd, relaxing, soothing and interesting sounds to guide you through. The team opens with the sounds of animals, specifically the singing - if you can call it that - of gorillas, and the jazzy birdsong of the thrush. They then treat you to the sounds of data sonification, courtesy of Milton Mermikides, who translates motion into music, like the swinging of a pendulum, the crystallisation of salt, or the orbits of planets. Finally they tackle the small matter of just why exactly it is we humans love music so much. On the pod are Rowan Hooper, Bethan Ackerley and Timothy Revell. Find out more at newscientist.com/podcasts

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The theme of this episode is alliances - human, biological and atomic. We start by celebrating the amazing properties of lichen, the symbiotic relationships it forms, how it shaped the earth and simply how beautiful it is to look at. Then we explore how carbon is able to create such an incredibly diverse range of materials, including soot, diamonds and graphite. We wrap up by delving into the life of renowned Hungarian mathematician Paul Erdős, the world’s greatest human alliance maker, who wrote research papers with over 500 mathematicians. On the pod are Rowan Hooper, Anna Demming and Timothy Revell. Find out more at newscientist.com/podcasts

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This is the first in a series of episodes designed to celebrate the beauty of this planet, whisking you away from the woes and hardships of modern life… a covid-free space. We start by discussing the self awareness of dolphins and whales, and the intricacies of their language and vocalisations. Then we marvel at the seemingly impossible abilities of gymnasts and ballerinas, most notably Simone Biles who performed a legendary triple double in 2019. And then we take a look at the Chinese board game Go - a game with more possible moves than there are atoms in the universe. On the pod are Rowan Hooper, Anna Demming and Timothy Revell. Find out more at newscientist.com/podcasts

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Are you tired of hearing about coronavirus? Has lockdown left you worn out? Then perhaps it’s time to escape. Join Rowan Hooper and the team at New Scientist in this covid-free space, as they discuss all that’s right with the world - the stories that remind us of how wonderful this planet really is. Find out more at newscientist.com/podcasts

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