Caught In A Mine Shaft Explosion // Lucky To Be Alive

Published on May 21, 2018
Duration: 6:14

This video documents a dangerous experiment involving a mine shaft explosion. The creators, using gasoline-filled bottles, triggered a massive backdraft, resulting in injuries and equipment damage. A chemical engineer explains the 'oxygen funnel' effect that caused the large blast, highlighting the unpredictable nature of such events.

Quick Summary

A mine shaft explosion occurred when pooled gasoline ignited due to an 'oxygen funnel' effect from a large fuel drop, causing a massive backdraft. This resulted in injuries and equipment damage.

Chapters

  1. 00:00Introduction & Injuries
  2. 01:01Arrival at Mine Shaft
  3. 01:18Initial Gasoline Drops
  4. 02:11The Massive Explosion
  5. 02:15Immediate Aftermath & Injuries
  6. 04:13Camera Damage Assessment
  7. 04:36Technical Explanation: Backdraft

Frequently Asked Questions

What caused the massive explosion in the mine shaft?

The explosion was caused by unburnt gasoline pooling at the bottom of the shaft. A large final drop of gasoline created an 'oxygen funnel,' allowing the pooled fuel to ignite simultaneously, resulting in a powerful backdraft.

What injuries did the individuals sustain from the mine shaft explosion?

The host sustained a broken hand and numerous cuts across his face, chest, and arms. Another member felt lightheaded, indicating the significant force and impact of the blast.

How was the camera equipment affected by the explosion?

The Canon DSLR camera suffered severe damage. The explosion was powerful enough to blow the battery grip off the camera body and coat the lenses and equipment in thick dust and debris.

What is the 'oxygen funnel' effect mentioned in the video?

The 'oxygen funnel' effect describes how a large amount of fuel introduced into a confined space can create an environment where oxygen is readily available, allowing for a rapid and massive ignition of pooled fuel.

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