Home Page

African holiday Oct 2005 Part 1

African holiday Oct 2005 Part 2

My Accident in 1995

Are new amputees unrealistic?

Finding the CP you want

MAS Socket Diaries

MAS Test Socket Photo's AUGUST 2005

Building a disabled friendly house

What to do when a new amputee comes home

Glossary of Terms

Can a planned amputee take control of their pain?

Lightning Hazard??

Skydiving with an Amputee

Paragliding with an Amputee

Your Responsibility to your Disability

The Phantom of Pain - by Alistair Plint

Lesley's RBK Story

Contact Ally

 

 

LIGHTNING HAZARD??

A tongue-in-cheek look at the hazard lightning poses to amputees - thanks Gaza - you're a gem! I now have another thing to worry about - jeez, thanks a bunch friend :)

A question posed on the HMM forum by a German amputee.

Hi guys,

I have always wondered if we amputees with our titan prostheses are more
prone to be struck by lightning?

"Don't know much about the Physics I took ..."

Curious Mike

Cute response....

I was just wondering this the other day, when I was out walking in the middle of a storm. My boss suggested I get a copper wire and wrap that around my leg and let it drag four or five foot behind as a ground.

And the technical and indepth explanation offered from the inimitable amputee called Gaza, who now has all amputees running for cover at the least hint of thunder and lightning..... hehehehee

In a thunder storm, the surrounding air is charged with positive eon particles, this looks for a negative source to discharge too, this causes the lightning strike. A lot of time it's discharged into space - and we see sheet-lightning, when it is discharged to ground this becomes fork-lightning.

Because we have carbon and metal parts and friction through walking, I would calculate we would be 50 times more likley to be struck than a person standing next to us without the mechanicals, unless you're standing by a golfer holding his No7 iron.

To help, remember just before you are struck your hair will start to stand-up on end. This is the positive eon particals making negative contact - after that you have 0.001 seconds to react before you are toast.

Gaza

And then another perspective, probably as helpful as Gaza's...

No. While all materials conduct electricity, there is no correlation between using any type of adaptive equipment and lightning. In fact, the molecular nobility of the materials used in prosthetics would make it 3 times LESS likely to conduct on your prosthetic side. On the other hand, the human body is an excellent conductor and uses electricity for the nervous system to fire properly.

Now if we apply Forensic Engineering and examine a one legged corpse having been fried to an extra crispy crackling crunch, we would probably fail to discern which limb conducted faster or more effeciently. This would require further studies.

So the next time it rains stand out on a golf course with, Oh... about at least a 9 iron and wave it about. Let us know how it works out for you.

Joe

COOL LINKS

Chronic Pain Chronic pain management by Dr Mitchell

To be or not to be Active Living article by Kimberley Barreda

John Callahan Paraplegic humourist - not for the feint hearted

Disability sport in South Africa DISSA

THE ANGRY GIMP Awesome must read site!

Marco Du Plooy My Pretoria based prosthetist

Sleeve Art by Fred's Legs

Employment Guidelines from SA Dept of Labour for PWD's & employers

Amputee Resource - Al Pike CP

MAS Socket - information

Fly SA - Paragliding

Co LeDahu - Personal Website

Jam Ally Entertainment - where Ally works

Eric Morse - Para-sport photographer & friend (Canada)

 

 



Powered by counter.bloke.com