Surface GF and Other Teric Musings May 08, 2019 Powerful yet Small Imagine having a tool that would give you a numerical percentage value of the decompression stress you would encounter if you we... Read more
Fear and Loathing of Sharks May 03, 2019 “His entire form is fluid, weaving from side to side; his head moves slowly from left to right, right to left, timed to the rhythm of his motion th... Read more
Gardens of the Queens - Marine Protection done right. April 11, 2019 It’s 5:30 am in Havana Cuba, my alarm clock is buzzing. Slowly my eyes adjust to the breaking daylight, today is the day I’ve been waiting for all ... Read more
Ronnie returns... April 10, 2019 In the fall of 2018 we, at Shearwater, received a phone call from a rather sad customer. He was calling to report that his trusty Perdix had been ... Read more
February 25 2019 - Voluntary Recall Notice - Yellow Transmitters February 05, 2019 February 25 2019 - Shearwater Research is voluntarily issuing a recall for yellow wireless transmitters. We discovered yellow transmitters may have... Read more
Exploring Cenote Antares January 25, 2019 Ten years ago, I met a skinny French guy named Vincent Rouquette-Cathala for a beer at a bar called Le Fey in Playa del Carmen. I'd only known Vin... Read more
Shearwater Firmware v65 for NERD 2, Petrel, Petrel 2, Perdix, and Perdix AI Is Now Available January 22, 2019 Shearwater Firmware v65 is now available. This update is applicable to the NERD 2, Petrel, Petrel 2, Perdix, and Perdix AI as they share a common f... Read more
Déjà vu? December 29, 2018 What is a NERD? What is AI? I recently upgraded my Dive Rite O2ptima rebreather with the new back mounted counter lungs and the built-in bail o... Read more
My "Underwater China" Dream December 11, 2018 I came from a mountain city of Hunan, far away from the sea. Throughout my childhood I was warned to "stay away from the water". But I didn't w... Read more