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Science

WWII submarine discovered 81 years after vanishing on a secret mission

Since 2000, at least 14 expedition crews have unsuccessfully tried to find the final resting place of the HMS Trooperbut the ill-fated World War II submarine has finally been located. According to researchers, the British vessel resides 830-feet-down at the bottom of the Icarian Sea, near the Greek island of Donoussa—and the wreckage indicates an […]

Technology

The Titan Submersible Hearings End With Few Solid Answers. Here’s What Comes Next

Another surprising omission was during Thursday’s testimony of Mark Negley, a Boeing engineer. Negley had carried out a preliminary design study for the Titan and assisted OceanGate with testing equipment and advice for nearly a decade. He testified to the challenges of building carbon-fiber structures. The panel did not ask Negley about an email he […]

Technology

Titan Submersible Hearings Spotlight Multiple Issues With Its Carbon Fiber Hull

Wreckage of the Titan’s innovative carbon fiber hull was found separated into three distinct layers, US National Transportation Safety Board engineer Donald Kramer has told a Coast Guard hearing into the fatal implosion of the OceanGate submersible in 2023. Although Kramer would not offer an opinion on what caused the hull to delaminate into separate […]

Science

The Titan Submersible Disaster Hearings Paint a Damning Picture

After they left, the Titan was rebuilt with a new hull that was never tested to industry norms nor certified by an independent third-party agency. Patrick Lahey, CEO of submersible maker Triton Submarines, said that certifying a novel hull was not only possible but essential for safety. “We were developing and certifying the deepest diving […]