ive actually tried it before.. its actually pretty hard since you end up blowing it away before you freeze anything.. if you can keep it contained it works verry well.. Ive got my hands on some liquid nitrogen which works better dropped a cockroach in there for about 30 seconds turned him as brittle as a chip.
Also if you get some rubbing alcohol and some dry ice..
-grab a 2 litter bottle cut in half bottom/top
-place a cup or topless container with holes around the outside and bottom (like a colander) inside the bottom 1/2 of the empty 2L soda bottle. *best to have a container with a diameter about half that of the 2 litter bottle.*
-fill the space between the container and the bottle with dry ice pack as much in as you can but make sure the ice is larger than the holes in the container.
-Add the alcohol to the containers so it fills the inner container to a good level to dip stuff into it..
You'll need to add more dry ice to keep it cooling to descent temperature for flash freezing..
In time you'll have a nice pool to dip objects into to freeze... this is much more dangerous than liquid nitrogen!!! because liquid nitrogen will simply roll off your hand due to the liden frost effect. however the temperature difference of the rubbing alcohol and your hand will not produce this effect and will stick to your hand causing some serious damage.
None the less you can dip spiders or other objects into it to freeze stuff nicely. almost to the point which they become super brittle.
Also ethanol will probably work best in concentration as opposed to Isopropel (rubbing alcohol) however vodka is a low concentration although it will get very cold it wont produce the best results as its on average about 60% water.
on the flip side i know for a fact that a can of WD40 and a blow torch does a nice job using heat. then again the blowtorch alone will produce similar effects =/
Also if you get some rubbing alcohol and some dry ice..
-grab a 2 litter bottle cut in half bottom/top
-place a cup or topless container with holes around the outside and bottom (like a colander) inside the bottom 1/2 of the empty 2L soda bottle. *best to have a container with a diameter about half that of the 2 litter bottle.*
-fill the space between the container and the bottle with dry ice pack as much in as you can but make sure the ice is larger than the holes in the container.
-Add the alcohol to the containers so it fills the inner container to a good level to dip stuff into it..
You'll need to add more dry ice to keep it cooling to descent temperature for flash freezing..
In time you'll have a nice pool to dip objects into to freeze... this is much more dangerous than liquid nitrogen!!! because liquid nitrogen will simply roll off your hand due to the liden frost effect. however the temperature difference of the rubbing alcohol and your hand will not produce this effect and will stick to your hand causing some serious damage.
None the less you can dip spiders or other objects into it to freeze stuff nicely. almost to the point which they become super brittle.
Also ethanol will probably work best in concentration as opposed to Isopropel (rubbing alcohol) however vodka is a low concentration although it will get very cold it wont produce the best results as its on average about 60% water.
on the flip side i know for a fact that a can of WD40 and a blow torch does a nice job using heat. then again the blowtorch alone will produce similar effects =/
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