Anonymous ID: 20e879 May 13, 2021, 9:18 p.m. No.13657259   🗄️.is 🔗kun

>>13657242

>The ultrasound signal is very interesting. The high frequency is one thing but you would need a good amount of amperage to cut into a steel beam like that. Which again also brings up the lack of paint discoloration or equipment markings.

Anonymous ID: 20e879 May 13, 2021, 9:30 p.m. No.13657322   🗄️.is 🔗kun   >>7336 >>7340

>>13657296

>gee, i didn't realize there were SO MANY anons who are fully qualified and experienced metallurgists, materials scientists, and structural engineers

Anon mainly studies bewb wave mechanics, but has a few years under the belt doing destructive testing.

Anyone who has seen metal fatigue breaks knows what to look for.

Anonymous ID: 20e879 May 13, 2021, 10:25 p.m. No.13657531   🗄️.is 🔗kun   >>7537

>>13657517

>That top side has a smooth cut with a curve in it

Not a crystalline break like you'd expect from brittle metal, nor the stretching you'd expect from weak metal.

Anon would say that section glows.