Artificial gills promise underwater breathing without tanks, but science says otherwise. We break down the myths, real research, and why scuba gear is still essential.
Artificial Gills and Underwater Breathing: Where Science Ends and Science Fiction Begins Read More »
A working-diver view on full-face mask underwater comms after Avramar adopted an ultrasound system to improve diver safety and reduce repeated depth changes.
Underwater Communication in Dive Equipment: A Working-Diver Change Read More »
A clear way to choose, carry, and care for an underwater light
Dive Lights: An Equipment Guide for Beginners, With Notes for Experienced Divers Read More »
Your equipment isn’t just “gear.” Underwater, it’s life support. Here’s a simple workshop you can apply at home.
Scuba Gear Maintenance Workshop Read More »
Diving technology has advanced significantly over the years, and closed-circuit rebreathers (CCR) are one of the most important innovations for scuba divers. Unlike traditional scuba equipment, rebreathers recycle the gas a diver breathes. This system removes carbon dioxide, adds oxygen, and controls oxygen levels in a looped circuit.
Understanding Closed-Circuit Rebreathers for Divers Read More »
Lead weights are a basic tool in scuba diving. They help divers control buoyancy and trim, and they make many dives possible. But lead also brings real safety and environmental concerns. These concerns are not only for dive professionals. They also matter for anyone who sets up gear at home, on a boat, or at a training site.
Lead Safety for Divers: Dangers, Precautions Read More »
