Hrkn to .. Gadgets & Gizmos

Share Radio's technology editor Steve Caplin explains how the Japanese believe they can turn food scraps into a building material stronger than concrete. Also Amazon Sidewalk and meditation boxes for their warehouse employees, how potatoes can be made to fluoresce to show if they're stressed, the British tanks that cost £3.5 billion that are almost completely useless, smart sunglasses, a 25-inch e-ink monitor and why the world's deepest pool is to be built in Cornwall. Hrkn to www.shareradio.co.uk

Steve Caplin, Share Radio's technology editor, looks at Google's 3D video chat system, the return of airships, Einstein's e-mc squared letter, the installation of the swimming pool 35 metres high, a hydrogen engine with only 20 parts, an electric Popemobile, an anti-hacking system, how a man blind for 40 years has recovered his eyesight, a 3D-printed electric scooter and he discovers just how prescient rocket scientist Wernher von Braun was in one of his science-fiction novels. Hrkn to

Steve Caplin marvels at the latest developments in gadgets (and gizmos), discussing smart bandages, shopping trolleys that can detect irregular heartbeats and warn of potential strokes, aluminium-ion batteries that charge 10 times faster, concrete batteries that can be incorporated in buildings, how to power cars and jets of the future with explosions, earbuds that are also hearing aids, conspiracists who cut off an area's broadband because they thought "5GHz" was the same as "5G" and JCB's machine

Steve Caplin discusses Elon Musk's changed attitude toward Bitcoin, the guilt felt by many towards buying from Amazon, how jazz encourages healthy eating, why the London Sinfonietta are going to be getting on their bikes, how cricket bats could be made of bamboo, Asda trialling insulated delivery boxes, a solar-powered cooler and why some in-game ads are so bloodthirsty. He also demonstrates his own guilt by receiving an Amazon delivery in the middle of the podcast! Hrkn to www.shareradio.co.uk for

Steve Caplin worries about the vulnerabilities of pre-2018 routers. The latest NFT (non-fungible token) is for wine bottle pictures. The UK's first electric bus will arrive this year. The Swiss Army Knife not only has a "pharmaceutical spatula" but also a "Swiss Army for Her" perfume. Councils are trialling smart lighting to move commuters and the Co-op is issuing smart water to use against aggressive customers and shoplifters. Jeff Bezos is holding an auction for a space flight. Transparent wood

The original 'Gadgets and Gizmos' with Share Radio's technology editor Steve Caplin - the first of over 300 episodes of our weekly tech programme, originally published on Share Radio's first day of broadcasting, 5th November 2014. Learn more about your ad choices. Visit podcastchoices.com/adchoices