January 8, 2021
Dr. Denise Herzing has been carefully monitoring a community of wild Atlantic Spotted Dolphins (Stenella frontalis) in the northern Bahamas for an amazing thirty-five continuous years. That alone qualifies as quite a marine success story. […]
December 14, 2020
Shearwater Firmware v83 is now available. This update is applicable to only Petrel 2.
This release is a critical update. All Petrel 2 users should update if using v81.
Version 83 includes the following change:
November 18, 2020
Richmond, British Columbia - 18th November 2020
Shearwater Research Inc is excited to announce the appointment of Daren Marshall to the newly created role of Regional Manager for Asia Pacific, effective immediately.
Daren has […]
Diving Science and Technology
The following blog articles are a curated selection featuring work done by the scientific community relating to diving and decompression theory. We support evidence based decision making and the organizations that provide that evidence.
- What’s All the Fuss about CO2 in Breathing Gas?
- Hyperoxic Myopia: Information for Divers
- Shearwater and the CNS Oxygen Clock
- Should rebreather divers prebreathe test their rebreathers prior to a dive?
- Flying After Diving
- Why do you calibrate a CCR with pure Oxygen?
- Review of Deep Stops in Technical Diving
- Flexible Control of Decompression Stress
- Factors Affecting Battery Life on Shearwater Dive Computers
- What is DiveCAN® and why should I care?
- On The Edge
- Eliminating The Helium Penalty
- Oxygen Seizures at PO2 ≤ 1.6 Bar: How Rare?
- Control of O2 Levels in a Diver’s Rebreather
- Why UPTD Calculations Should Not Be Used
- The CO2 Scrubber in a Diver’s Rebreather