In the early '70's I had the privilege of seeing this man in person with 300 or so of my peers at a safety seminar at Hunter Army Airfield in Savannah, Georgia.
At the time he was what we affectionately called a "Crispy Critter"...
No hair. No ears.No eyebrows. His burns looked MUCH worse then. Oddly, I think his warnings had more impact when he looked less like a human being.
I've looked for this video for a while...
His talk had a dramatic impact on me then, and if/when you watch it, it will have an impact on you. (Got kids? His auto accident tips are worthwhile so you may want teens and older to watch too.)
The video is almost 90 minutes long, so you'll need to set aside the time to watch it at some point in the future.
Take the time. You may, like me, find yourself remembering some pieces of it at the oddest times. And at those times you'll be glad you are human and have the ability to learn from the mistakes of others so you don't become a "Crispy Critter" yourself.
He's humorous at times. Enjoy: