Sciency Gifs
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107 comments displayed.
#52 to #34
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jaminnsnoo (06/09/2015) [-]
A flammable gas lit in a jar, then poured out on the floor. It burns so fast and has a low temperature so it doesn't affect anthing in the room. I would guess methane with a 4-10% concentration.
#37 to #34
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joedeltaco (06/08/2015) [-] Wizard cast fire trap, burns goblin teenagers dealing 150 dps.
#48 to #47
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thisisjustmyname (06/09/2015) [-] So do you just listen to what other people tell you instead of doing research?
#50 to #49
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thisisjustmyname (06/09/2015) [-] But you DID jump on the computer to tell other people things you didn't actually know were true? Huh.
#126 to #125
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hellsjester (06/09/2015) [-] and here is why. the documents are declassified and are currently being used for US military ships as we speak.
#120 to #119
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cloakndagger ONLINE (06/09/2015) [-] FJ is 90% autism and 10% fail. Everything is a serious topic.
I got downvoted a bit for talking about Dumle once. **** haters, Dumle is amazing.
I got downvoted a bit for talking about Dumle once. **** haters, Dumle is amazing.
#152 to #120
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anon (06/09/2015) [-]
lel dumle is 4 dumble le dumb HAHAHHA XDDDD wat an fagit -_- I gonna get alot of dislikes of this, because *********** are only for faggots. And I am a faggot right now.
#154 to #152
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cloakndagger ONLINE (06/09/2015) [-] What makes it even worse is you saw it coming. And you foolishly kept on walking right into it.
#169 to #11
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maguswaffy (06/09/2015) [-] all this hate over something so petty
do most of you even care or are you thumbing down because other people did
do most of you even care or are you thumbing down because other people did
#42 to #38
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atomschlumpf (06/08/2015) [-] The projectile can indeed melt on its trajectory because of air resistance due to it's high speed. But the guns do work
#159 to #1
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chucknorrisisreal (06/09/2015) [-] This is basically how eating hot Mexican food works.
#74 to #1
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smudgiemuffins ONLINE (06/09/2015) [-] The principle this works on, for those wondering, is the concept of Eddy Currents. When you pass a current through this coil(called a solenoid) it induces a magnetic field within the solenoid. The metal aligns with that magnetic field. What else I assume is going on here is that the current being passed through the solenoid is being decreased. And this is where the really interesting part is - Faraday's Law. Nature doesn't like changes in magnetic fields and will create it's own to negate that time rate of change. Thus, the metal bar inside has it's owned current spiraling within it to induce it's own magnetic field. That's an Eddy Current. Although metal bars have very little electrical resistance. they have a bit. When a current goes through a resistor, it generates heat. Thus the metal bar heats up and melts.
#123 to #74
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killerofdeath (06/09/2015) [-]
Building on your argument, the most likely reason why such a change in current through the solenoid can be sustained until the metal melts is because it is attached to an AC generator. The rapid changes in strength of the magnetic field within the solenoid can easily be attributed to the constant change in current from the AC supply.
#99 to #81
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avatarsarefornoobs (06/09/2015) [-] i get this horrible sinking feeling everytime i look at that gif because i keep imagining a person being thrown in there
but otherwise i assume it would be quite satisfying...
but otherwise i assume it would be quite satisfying...
#142 to #107
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graboidzero (06/09/2015) [-] For those interested (I recommended you don't eat before watching the video), here's sauce!
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#78 to #77
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apietotheface (06/09/2015) [-] All my life, I have wished to pull this on someone...one day.
#9
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someonenothere (06/08/2015) [-] When my phone's volume is too loud and everyone hears my mixtape.
#25
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symmiie ONLINE (06/08/2015) [-] I have one of those orb things in the last gif.. I might have to try that.
#67 to #27
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thesoulseeker (06/09/2015) [-] Remember ************ ! I wanna see if it's true or a trick.
#70 to #69
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thesoulseeker (06/09/2015) [-] After some thinking and a few minutes reading I think I understand how it might work. It probably works too.
#130
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crispyfever (06/09/2015) [-] Not showing what happens when you spin ignited steel wool...
I changed the sparks to purple from orange in lightroom btw.
I changed the sparks to purple from orange in lightroom btw.
