Peter Millar is a Dive Operations Specialist at NASA’s Neutral Buoyancy Laboratory. His job involves using scuba techniques to simulate weightlessness for astronauts in a large swimming pool. Peter has many years of experience in the diving industry and continues to teach others about scuba diving. His expertise enhances training for potential space missions.
Proper labeling of scuba cylinders is crucial for safety during dives. Labels should clearly show both the maximum operating depth (MOD) and the gas mixtures in the cylinder, using both feet and meters if possible. This makes it easier for all divers to understand what gas they are using, especially in mixed environments where diverse…
Chris Godlewski talks about the benefits of sidemount diving in this podcast episode. Sidemount allows divers to carry tanks on their sides, improving balance and flexibility. This method can help in challenging diving environments and offers an alternative to traditional backmount configurations. Chris emphasizes the importance of proper training and having the right instructor for…
Jay Freeman will speak on October 14th, 2025. He will share tips on taking better underwater photos. Freeman is a PADI Master Instructor and has years of diving experience. He believes you can create great images with common subjects. His goal is to inspire divers to use composition techniques in their photography.
Lionfish are beautiful yet dangerous fish found in reefs and wrecks. Their spiny dorsal fins contain venom that can cause serious pain. Lionfish are aggressive predators, hunting at night for small fish and crustaceans. They have a unique way of cornering prey using their fins. Lionfish are popular in the aquarium trade, but their populations…
Ocean Souls has launched the Ocean Souls Explorer, a sailing catamaran focused on ocean exploration and scientific discovery. This vessel will operate for 11 months each year, inviting scientists and NGOs to participate in specific campaigns. Starting in April, the Explorer will offer scuba diving trips in the Caribbean and Panama, including efforts to document…
Raja Ampat is a top dive destination in Indonesia. It has over 1,500 species of fish and 600 coral types. Divers can explore beautiful reefs and clear waters. The area is known for its stunning biodiversity. It’s a UNESCO World Heritage site, important for ocean health.