In this video, I summarized all of the odd things surrounding the Titan Viewport. The information is based on sworn testimony from witnesses who have knowledge about the viewport and the Titan disaster. (Note: At 18:50 I miscalculated the Euro to US exchange rate for April 2020. The 7,700 Euro quote would have been about $8,300 US)
(1:01) 1 -Titan's non-standard viewport versus code
(2:11) 2 - Acrylics changed everything
(3:01) 3 - Arches are the key to success
(3:44) 4 - 40 years of viewport testing
(5:10) 5 - The OceanGate viewport concept
(8:32) 6 - It will never get rated to 4,000 meters
(10:24) 7 - OceanGate viewport failure modes
(13:26) 8 - OceanGate testing not adequate
(15:30) 9 - Keep the depth rating a secret
(18:19) 10 - New viewport for the Titanic dives
(19:18) 11 - The front dome falls off
(21:43) 12 - Post implosion engineering