hand warmer chemical reaction - in HD

[thechilla]

@iAmSPRUCEY92 solitude by Phil Holland

[m185t3r]

its a physical change not a chemical reaction :P

[basilbunnyboo]

Does it only work once?

[thechilla]

no it recharges by being heated in boiling water - the solidified solution turns clear again and the whole process can be repeated - im not sure how many times but its a LOT!

[thechilla]

yep, if that doesnt work try putting the handwarmer in boiling water for 10mins, that usually reactivates and recharges the solution and crystalisation process.

[adigal123]

is it a special time of metal or can you use any?

[jplastow]

@adigal123 its sodium acetate

[Crazyflasher10]

how do i make this xD?

[airsoftbbgun]

ive got 1 and its not goin bak to complete liquid to press the thing and make wax agen

[TheColleywobbles]

@airsoftbbgun

It doesnt go back by its self! you have to boil it in hot water on the cooker for about 10 minutes !

[reallycrazydave]

wow man....wow

[heartz987]

i hav pressed my button thing inside my handwarmer a min ago and its not crystalising. wats wrong?

[kkillar]

i thoguht this was a butt

[Thislooksgood]

I have one ;D

[Brucy6666]

anyone know how they work?

[loveisforlosers123]

thats aculy hot ice

[Brucy6666]

yea, but how do they work\? x

[phmn94]

its in the description:

Heating of the hand-warmer is triggered by snapping a small metal device which generates shock waves to initiate crystallisation

and it helps keep your hands warm.

[Brucy6666]

so does the metal snap send out waves at a specific freq?

or can the same effect be generated by flicking them or playing a note/tone similar to it

[F3ARthe1]

LOL nice try at sounding smart!

[g4ismaster]

wrong

[loveisforlosers123]

check out the how to make hot ice thing

[g4ismaster]

its a type of acid theres another vid on youtube called instant hot ice it will explane it great

[hin6487]

these r sooooo fckn awesome man like omfgfgfg

[sn00pking]

great idea

[SquareoftheyearFM]

relaxing...

[phfx]

Nice! And warm hands too!