Cathy and Wayne take a light hearted look at the science of headtorches: learning about lumens, marveling at "intelligent" lighting, discovering what exactly an IP rating is along with the revelation of what type of inflatable impresses Cathy!!! If you have a pony tail, wear a helmet or are fed up with getting blinded by your tent mate then this is the podcast for you! Incidentally - SOS in morse code is ... --- ... Listen ,learn, laugh and if you are able, please consider donating to our chosen charity: Wayne Singleton is fundraising for Brathay Trust (justgiving.com) To learn more about this weeks topic click through to: Buyers Guide to Choosing Lighting — The Climbers Shop / Joe Brown Blog (theclimbersshopjoebrownblog.co.uk) Camping — The Joe Brown Outdoor Academy Lighting Headtorches | The Climbers Shop And Joe Brown Shops (climbers-shop.com) Lighting Lanterns | The Climbers Shop And Joe Brown Shops (climbers-shop.com) Lighting Handheld | The Climbers Shop And Joe Brown Shops (climbers-shop.com)