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Someone ever tried this?

Posted: Tue Sep 29, 2009 6:03 pm
by DumboDii
Code: Select all

Are you likely to fail at making these? I'm thinking of making some of these and I would like to know your personal experience before I go and light my hands on fire.

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 6:04 pm
by Nitro
I did, burned my hands. Wasnt that bad, you can handle it.

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 6:24 pm
by TheKnight
I can't watch the video :(

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 6:30 pm
by Mirosuke
I tried it!
My friend burned his hands haha
didn't really work but it was fun (maybe we were doing it wrong)

That reminds me of that thing when you touc hit, it gets frozed in 1 sec.

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 6:31 pm
by Thomas42
That's awesome. I'll try it sometime. In school of course.

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 6:36 pm
by DumboDii
Thomas42 wrote:That's awesome. I'll try it sometime. In school of course.


I was thinking the same lol.

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 7:13 pm
by Blurred
What's the point of trying this? It's like an accident waiting to happen.

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 7:21 pm
by Toasty
Blurred wrote:What's the point of trying this? It's like an accident waiting to happen.


Looks fun.

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 7:26 pm
by CeLL
Blurred wrote:What's the point of trying this? It's like an accident waiting to happen.

so is driving a car, riding in a boat, eating sushi, and masturbating... so what?

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 7:34 pm
by DumboDii
Blurred wrote:What's the point of trying this? It's like an accident waiting to happen.


Acting cool at the wrong moment? :roll:

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 7:45 pm
by SneakyBanana
Looks awesome but i dont see how it doesn't burn your hands?

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 7:47 pm
by DumboDii
SneakyBanana wrote:Looks awesome but i dont see how it doesn't burn your hands?


I would like to hear the explanation too.

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 7:51 pm
by CeLL
DumboDii wrote:
SneakyBanana wrote:Looks awesome but i dont see how it doesn't burn your hands?


I would like to hear the explanation too.

Image

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 7:52 pm
by NuclearSilo
Anyone tried this? Are your hands burned? :?

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 7:56 pm
by TheSpy
You're told in the video, the flame which is hot is the orange one on the top. The bottom flame can't hurt you. But you have to make sure you use the right things, it won't work with similar stuff to this, it has to be this stuff.

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 8:14 pm
by rumpleKillskin
David Blaine

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 8:26 pm
by Squirt
How are the flames not burning him?

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 8:27 pm
by ltsune
It looks cool. I'll try it tomorrow if I get time :D

Just... we don't use that kind of lighter gas thing... I never saw such a kind of lighter fuel before :o

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 8:36 pm
by XxDeeDeeDeexX
Squirt wrote:How are the flames not burning him?

Its vapors coming out of the ball, which are ignited as they move upwards. Where they originate is blue which is not hot enough to actually burn you. Also notice, where his fingers are touching there is no visible flame.

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 9:04 pm
by SneakyBanana
ltsune wrote:It looks cool. I'll try it tomorrow if I get time :D

Just... we don't use that kind of lighter gas thing... I never saw such a kind of lighter fuel before :o


You have to have it where you're from, its used for Zipper/Zipo lighters.

Re: Someone ever tried this?

Posted: Tue Sep 29, 2009 9:22 pm
by ltsune
SneakyBanana wrote:
ltsune wrote:It looks cool. I'll try it tomorrow if I get time :D

Just... we don't use that kind of lighter gas thing... I never saw such a kind of lighter fuel before :o


You have to have it where you're from, its used for Zipper/Zipo lighters.

You can't really find zipo lighters everywhere.... mostly on the internet from USA or something :banghead:

Re: Someone ever tried this?

Posted: Wed Sep 30, 2009 1:07 am
by Reise
But blue flame will still burn you.

I think this video is just trying to get people to **** up their hands.

Re: Someone ever tried this?

Posted: Wed Sep 30, 2009 3:07 am
by Blurred
CeLL wrote:
Blurred wrote:What's the point of trying this? It's like an accident waiting to happen.

so is driving a car, riding in a boat, eating sushi, and masturbating... so what?



Yeah, but I don't stick my hand in the cars engine to see how hot it is. I don't touch the boat's back propellers while in motion, I don't purposely choke myself with sushi, and I don't tie a rope tightly around my penis when I'm masturbating. I feel sorry for the people who actually try this, and ended up burning there hands. lol

Reise wrote:But blue flame will still burn you.

I think this video is just trying to get people to **** up their hands.


lol

Re: Someone ever tried this?

Posted: Wed Sep 30, 2009 3:37 am
by Sav
XxDeeDeeDeexX wrote:
Squirt wrote:How are the flames not burning him?

Its vapors coming out of the ball, which are ignited as they move upwards. Where they originate is blue which is not hot enough to actually burn you. Also notice, where his fingers are touching there is no visible flame.


blue is hotter>orange/red

seems like there is a blue flame at the bottom of the ball, which is where it should be

wtb explanation for not getting toasted, too lazy to search and no i wont be testing it

Re: Someone ever tried this?

Posted: Wed Sep 30, 2009 3:44 am
by XxDeeDeeDeexX
Sav wrote:
XxDeeDeeDeexX wrote:
Squirt wrote:How are the flames not burning him?

Its vapors coming out of the ball, which are ignited as they move upwards. Where they originate is blue which is not hot enough to actually burn you. Also notice, where his fingers are touching there is no visible flame.


blue is hotter>orange/red

seems like there is a blue flame at the bottom of the ball, which is where it should be

wtb explanation for not getting toasted, too lazy to search and no i wont be testing it

Well I got it right on the other parts :P
The reason your hand wont get burned is in part that the area of the ball that is in contact with your hand wont maintain a flame due the smothering affect, but your hand being warm vapourizes the liquid fuel which creates a thin insulating layer of vapour.
If you have ever done high school physics class (not all of us I'm sure but that's why I'm explaining it) you may have done experiments relating to the usage of energy in the heating of ice to water and water to steam.
As a chemical changes between physical states it requires additional energy to transform so you have the natural occurance of ice at 0 degrees celcius and liquid water at 0 degrees celcius and liquid water at 100 degrees celcius and steam at 100 degrees celcius.
In the flame ball's case the liquid fuel near your palm is drawing energy away from your palm to change physical states into vapour.
Keep in mind there are three forms of heat exchange: Conduction, Radiant and Convection.
Conduction is counted by both processes explained above.
Convection does occur with this experiment as air is drawn from around your palm, heated and natural exiting upward.
Radiant heat travels in which ever straight line it likes and will rely mainly on your bodies ability to dissipate it through circulation of blood and through natural perspiration.
So the protection is three-fold (and maybe four-fold)

stolen from a DIY website

Re: Someone ever tried this?

Posted: Wed Sep 30, 2009 7:53 am
by NuclearSilo
Make sure the video is not a joke to make your hands burned. Don't always trust videos :roll:

Re: Someone ever tried this?

Posted: Wed Sep 30, 2009 8:03 am
by Strwarrior
dont try something dangerous, u dont know what may happen.



OnT: nice ^^, i liked the flames.. lol >.<

Re: Someone ever tried this?

Posted: Wed Sep 30, 2009 9:01 am
by Sacchin
I dare one of you to make one and shove it up your ass.

EDIT: typo.

Re: Someone ever tried this?

Posted: Wed Sep 30, 2009 9:08 am
by Toasty
Sacchin wrote:I dare one of you sto make one and shove it up your ass.


Sounds like a good idea to me.

Re: Someone ever tried this?

Posted: Wed Sep 30, 2009 11:36 am
by DumboDii
I'm going to buy that lighter fuel today. If I succeed at this I could make a video for you IF it doesn't burn my hands.