Friday, April 25, 2025

John Liang

https://www.deeperblue.com/
John Liang is the News Editor at DeeperBlue.com. He first got the diving bug while in High School in Cairo, Egypt, where he earned his PADI Open Water Diver certification in the Red Sea off the Sinai Peninsula. Since then, John has dived in a volcanic lake in Guatemala, among white-tipped sharks off the Pacific Coast of Costa Rica, and other places including a pool in Las Vegas helping to break the world record for the largest underwater press conference.
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DEMA Show Coverage

DEMA Show 2012: MARES Unveils Updated Instinct Regulator

MARES has introduced an updated Instinct second-stage regulator at DEMA 2012 in Las Vegas. The current Instinct 12 second-stage regulator that is paired with the MR12 first stage features a...
DEMA Show Coverage

DEMA Show 2012: Kaplan Scuba Introduces New Waterproof Flashlight Battery Pack

Kaplan Scuba has introduced a new waterproof flashlight battery pack at DEMA 2012 in Las Vegas. The Green Force Titanium Tec Pac can handle three three different styles of batteries:...
DEMA Show Coverage

DEMA Show 2012: Flag Bag Unveiled At DEMA 2012

Forgetting your "Diver Down" flag could present a major headache, from having to return to shore to paying a citation if you choose go diving or worse. To resolve that,...
DEMA Show Coverage

DEMA Show 2012: Morfin Corp. Unveils Predator Power Fins

Morfin Corp. this week unveiled its upgraded set of dive fins at DEMA 2012 in Las Vegas. The Predator Power Fins use a CAT scan cross-section taken off a dolphin's...
DEMA Show Coverage

DEMA Show 2012: AquaSketch Introduces New Waterproof Checklists

AquaSketch has introduced a new range of waterproof vellum checklists for the company's "Minno" underwater notebook, sketchpad and reference scroll system at DEMA 2012. The  Minno holds up to eight...
DEMA Show Coverage

DEMA Show 2012: New Software For Fixing Underwater Pictures Introduced At DEMA 2012

Vivid-Pix, a new software program for correcting underwater pictures, was unveiled this week at DEMA 2012 in Las Vegas. "We've taken a look at the picture-taking marketplace, and we broke...
DEMA Show Coverage

DEMA Show 2012: Cascade Game Foundry Partners With Sylvia Earle On New Scuba Diving Computer Simulation Game

Seattle-based game development studio Cascade Game Foundry has forged a partnership with Mission Blue and The Sylvia Earle Alliance to develop the company's new "Infinite Scuba" underwater exploration game. "Mission...
DEMA Show Coverage

DEMA Show 2012: DivingGlobal Unveils New Cloud-Based Software For Dive Businesses

DivingGlobal is introducing a new, cloud-based software at DEMA 2012 that allows dive-related businesses -- dive boats, dive shops, resorts, etc -- to manage their business in the cloud,...
DEMA Show Coverage

DEMA Show 2012: FinnSub Unveils New 3000-Lumen Dive Light

FinnSub is introducing a new, 3000-lumen dive light at DEMA 2012 in Las Vegas. The FinnSub Light 3000 can be used as a primary light without a canister, or can...
DEMA Show Coverage

DEMA Show 2012: Atomic Aquatics Unveils New Z3 Regulator For Budget Divers

Atomic Aquatics has unveiled a new regulator at DEMA 2012 in Las Vegas for divers on a budget. The Z3 will replace the Z2x and the eventually the Z2...
DEMA Show Coverage

DEMA Show 2012: Atomic Aquatics Unveils New T3 Regulator For High-End Scuba Market

Atomic Aquatics has unveiled a new high-end regulator at DEMA 2012 in Las Vegas.  The T3 -- which will retail at around $1599 -- will sport lighter component parts,...
DEMA Show Coverage

DEMA Show 2012: Suunto Unveils D6i All Black Steel Dive Watch

Suunto unveiled a new look to its D6i dive watch at DEMA 2012 in Las Vegas. The D6i All Black Steel boasts a black steel strap offering serious style...
Freediving

DEMA Special 2006: Zeagle Systems Introduces Buoyancy Control Belt for Freedivers

Zeagle Systems has developed a new inflatable belt for freedivers, one of the new products introduced here at the 2006 DEMA Show. The patent-pending "Ascent" Buoyancy...
Scuba Diving

DEMA 2006 Special: Mor-Fin launch new type of fin

A new fin that literally looks like the back half of a fish was launched this week at DEMA. Called the "mor-Fin," its patent was just filed...
Scuba Diving

DEMA 2006 Special: PADI to Launch Online Open Water Course in Spring 2007

The Professional Association of Diving Instructors plans to launch an online version of the academic portion of its introductory Open-Water Diver course in the Spring of 2007,...
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