They used infrared light and an infrared sensitive camera to film in the dark, and different materials reflect the infrared light differently, independently of their visible color.
@linkinl1 because there is infra red light so we can see the image. There is a infra red lamp so illuminate the area more so the infra red lenses will capture enough image for us to see.
@RaSnAkeSiCaRiO It's because it's a night vision camera that works by emitting a light that the camera can pick up but not the human eye, such as infared.
@ChrisPNCreme or maybe you forgot to look at the rest of the video, doesnt really matter since its always the same people being pranked, funny nevertheless
@ChrisPNCreme I think it wass bcuz she could see something above her in the dark , but wasn't quite sure , but ir you're right , I'm starting to think most of JFL's are faked .
@TheMrFlapy Because infra-red rays act a lot differently than human see light so some materials emit more infra-red rays back and thus they appear lighter when you see them through infra-red filter.
Imagine when we see living organisms with those rays that see heat, the most warm parts are seen lighter when cooler are seen darker. Well infra-red has its own way of "seeing" things.
P.S. brown eyes appear white in infra-red while blue eyes appear almost black!
@TsakirisAlexandros no cooler parts are seen lighter because there is less energy and less exited atoms while warmer areas are seen darker because there is more energy and more exited atoms
If this is how it happens then the walls and the environment should be really dark if they are at 20 degrees C and the humans that have 36,6 C should be glowing!
With a thermal camera this is exactly what it would look. go to imagees(dot)google(dot)com and search thermal camera and see how it appears!
@Neomaxizundweeby Because exactly the same way that normal light travels in rays and hits the objects and reflects back their image the same way infra red rays do the same.
What kind of question is that man? You sound like a normal troll!
@Neomaxizundweeby Wow man you are indeed a troll. You ask such a stupid question and then you come back to attack as if I didn't answer your silly question.
Dude it is very simple, infra red and visible to humans light is the same in nature. The difference is how materials and colours interact with visible light and infra red light. What part of it don't you understand.
There is an infra red source and behind the items there is a shadow of that source!
@TsakirisAlexandros Oh so many things wrong with that post. You applause me? I think you mean applaud. I would think twice if my mouth were a cesspit. However seeing as typing doesn't require me to open my mouth that is really applicable is it? And as for me being a nigger, well that's just insulting. Besides when you ever heard an intelligible nigger. Like I said, stop embarrassing yourself.
@Neomaxizundweeby ...I was right then, you are a n!gger! And you can't even accuse me for googling that and ctrl+c ctrl+v it.
P.s. english is not my native language so you can't make me feel bad for not knowing it 100%. I could reply to you in my native language but you would only scratch your head.
@Neomaxizundweeby ...and next time you want to sound "intelligible" try not to start a fight in a youtube comment where someone "explained" in a few words how infra red cameras works.
Above being a n!gger you are a hater... and you don't even get credit for that since you are anonymous!
@TsakirisAlexandros This is about how the materials reflect infrared light. Not how they emit it.
There are no rays that see heat. But heat radiates infrared light, which a special camera can see. But infrared heat radiation is at a lower wavelength than infrared light used for normal infrared cameras.
In this scene, the room is lit up by infrared light, and filmed with a camera that can see this light.
DONT READ THIS BECAUSE IT ACTUALLY WORKS.YOU WILL BE GETTING KISSED ON THE NEXT POSSIBLE FRIDAY.TOMORROW WILL BE THE BEST DAY OF YOUR LIFE.HOWEVER IF YOU DONT POST THIS ON AT LEAST THREE VIDEOS YOU WILL DIE WITHIN TWO DAYS.NOW THAT YOU HAVE STARTED READING THIS YOU CANT STOP.THIS IS SO SCARY.POST THIS COMMENT ON AT LEAST FIVE VIDEOS IN 143 MINUTES.WHEN YOURE DONE PRESS F6 AND YOUR LOVERS NAME WILL APPEAR IN BIG LETTERS.THIS IS SO SCARY BECAUSE IT ACTUALLY WORKS!
@kens97sto171 is cos materials have different properties to different light, it may absorb visible light and reflect infrared.The head and body are two different materials.And its not UV, its infrared, camera sensors can see infrared without any modification but you need special sensors to see UV
How come the gorilla suit is white when the lights go out? In the Night vision camera?
willtommo13 13 hours ago
@willtommo13 NVM, I noticed loads of people asked that lol =p
willtommo13 13 hours ago
right, I would totally sit in the dark...or else I would prank the prank.
duality13x 1 day ago
how can you have shadows in the dark?
Thedogbond 1 day ago
@Thedogbond becoz that's infrared light that's used in night vision camera and the light can still be blocked and therefore shadows
elements218 1 day ago
1:02 FUS!!!
skeesa66 2 days ago
notice how they dont scare any black people.
FilthyNinjaSTEP 2 days ago
Good one.
MysticSummer22 3 days ago
why does that look white in the dark
BrittanyNicoleAllen5 4 days ago
@BrittanyNicoleAllen5 The infrared.
Baboonaiih 2 days ago
Comment removed
Arpit4063 6 days ago
Not as good as the Canadian ones.
calvintoronto 6 days ago
how can you explain the shadows on the wall when they turn the nightvision on ?
M4xima 1 week ago
@M4xima The scene was lit by infrared rays. It's not a thermal camera.
endimion17 1 week ago
@M4xima Infrared light cannot be seen by our eyes but is still there. It also cast shadows.
Baboonaiih 2 days ago
Who else beside me hate peeing with a boner?
aionzuara 1 week ago
lol it looks like the gorilla is wearing a white suit in the dark
ImaginaryHuman072889 1 week ago
0:30 and this is how I met my girlfriend. After I raped her oc
TheZaniken 1 week ago
Hahahaha,lolz... bet that lady walked out cause she needed to PEE
dasmineful 1 week ago
Was anyone else wondering why the gorrila hade a white furry coat on? or am i the dickhead here.
SuperStephenUK 1 week ago
@SuperStephenUK it looks white,the mask and gloves are rubber wich is why they looked black
metalmonster27 1 week ago
This has been flagged as spam show
@justforlaughtstv
U should do one where u give away these freebie pills in the entrace if a mall that make head aches freez ;)
Then have lots of volunteers in the mall freeze on the spot and see there reaction!!!!
ccofdeath 1 week ago
@justforlaughtstv
U should do one where u give away these freebie pills in the entrace if a mall that make head aches freez ;)
Then have lots of volunteers in the mall freeze on the spot and see there reaction!!!!
ccofdeath 1 week ago
OMG! I would prob die of a heart attack!!!1
97SMD 2 weeks ago
Notice that they didn't pick a black guy as their victim? Yeah, that gorilla guy would get punched immediately as a sign of quick reflex.
jingjong12 2 weeks ago
JAPENESE PRANKS OR CANDIAN PRANKS... /watch?feature=player_embedded&v=1FhQ_QPn2GY you decide
MrJulqui 2 weeks ago
the girls look better under the night vision/infra red
kakanutz1981 2 weeks ago
This was the last one today.... wait a second! that one looks really fun!!! Then just one more...
Pleotech 3 weeks ago 6
y is the fur white in the dark
everydayimmexican 3 weeks ago
@everydayimmexican
They used infrared light and an infrared sensitive camera to film in the dark, and different materials reflect the infrared light differently, independently of their visible color.
realisticHomeboy 2 weeks ago
ok this is my last one .... 3 hours later parents come from work "why havent you cleaned the bathroom yet!!!!!"
mrboomastic1 3 weeks ago
The farthest one away had the biggest reaction. xD
fukae 3 weeks ago
Comment removed
NatsuruDesu 1 month ago
@NatsuruDesu I agree.
Rackdam5 1 month ago
@NatsuruDesu Laughing?
yogurt123 4 weeks ago
@NatsuruDesu hahahahaha so she laphes at u when u pull it out hahahah. typical virgin tryin to show off over the internet.
77BLAZER77 3 weeks ago
1:23 i think she had an orgasm
IonutQo22 1 month ago
This has been flagged as spam show
would be ruined if someone used the light on their phone
smacksify 1 month ago
good thing they didnt try this with a black man...that gorilla would have been punched
Chicagofan888 1 month ago
1:02 oooss! never heard a cry like that!
mahtabliaquat 1 month ago
fake
DanLFC8 1 month ago
@DanLFC8 its a joke dumbass
SuperJJsmom 1 day ago
cold reactions compared to the sitiuation :)
77miimii 1 month ago 4
We All Know What The Outcome Wud Bee Iff A Black Guy Was Pranked .. LOL
TheBrad95 1 month ago
thumbs up if you hate it when the top 2 comments or replies.
56theincredible 1 month ago 35
@56theincredible Thumbs up if you hate it when people hate replying comments.
abbeyleighx3 1 week ago
@56theincredible Yea, I really hate that. :P
LiveItUpEARth991 2 days ago
How dark see fur white then light on see black?
DragonessLife 1 month ago
This has been flagged as spam show
Why didn't they just use the Klingon cloaking device?
leavetheherbitalone 1 month ago
I LOVE TO WATCH JUST 4 LAUGHS. MUY BUENO FROM MEXICALI JOE LOYA.
josejimenez58 1 month ago
1:02 " FUS ! " ( ro dah she yet doesnt know )
umberdus 1 month ago 3
wow that was weird wen the lights were off the gorilla suit waz white then lights on it was black:#
SweetAnimals123 1 month ago
why are there shadows in the dark?
linkinl1 1 month ago
@linkinl1 because there is infra red light so we can see the image. There is a infra red lamp so illuminate the area more so the infra red lenses will capture enough image for us to see.
TsakirisAlexandros 1 month ago
fake & gay
marduk505 1 month ago
This prank would never work in 2012 lol, cellphones anyone?
dileizhan 1 month ago
@dileizhan haha true
ImSoUncreative 1 month ago
Fake as hell.
Sciii1 1 month ago
how the hell there is shadow in the dark ?
RaSnAkeSiCaRiO 1 month ago
@RaSnAkeSiCaRiO It's because it's a night vision camera that works by emitting a light that the camera can pick up but not the human eye, such as infared.
SenseiWuzi 1 month ago
@SenseiWuzi I didnt know that =3
RaSnAkeSiCaRiO 1 month ago
1:07 --> So damn blur!! LOL!
ElenaRox1994 1 month ago
1:21 girls hands look funny
JSnew10 1 month ago
@gregboyds Lol, hell is fake, heaven is fake, god is fake, Jesus might be real without powers, you are an asshole...
MUTORIALS 1 month ago
@MUTORIALS i think that you never seen a exorcism
JSnew10 1 month ago
@JSnew10 Those are fucking fake too!
MUTORIALS 1 month ago
@MUTORIALS dont get it???
JSnew10 1 month ago
@JSnew10 Well, not if it was a joke... Explain...
MUTORIALS 1 month ago
Why is he shaking like that... Lol
darrienmack 1 month ago
at 0:52 she could see the gorilla
Robinlpetersen 2 months ago
This has been flagged as spam show
GREAT JOB check out the HOTEL SCARE PRANK you are for sure to laugh /watch?v=jMO8xo3YP4M
dynexplact 2 months ago
I would have knocked that gorilla out
Beast15736 2 months ago
@Beast15736 Nope.
Zetanor 2 months ago
@Zetanor Yeah
Beast15736 2 months ago
lol None of them seem like they have a 6th sense except for the last girl that got scared. The chair was further away from the guy in the suit.
Akuma2unlimited 2 months ago
0:28 ghost in the backround
CATBEE12 2 months ago
@CATBEE12 ur right
Mrpwnan00b 3 weeks ago
I guess the body fur is a different material to the rest.
Liam1993R 2 months ago
0:54 is fake. The girl had her hands up before the gorilla scared her.
ChrisPNCreme 2 months ago 4
@ChrisPNCreme because its totally not likely that the gorilla made some noise and she started getting worried
braindeadogre 2 months ago
@ChrisPNCreme or maybe you forgot to look at the rest of the video, doesnt really matter since its always the same people being pranked, funny nevertheless
Saunen 1 month ago
@ChrisPNCreme I think it wass bcuz she could see something above her in the dark , but wasn't quite sure , but ir you're right , I'm starting to think most of JFL's are faked .
ClosingCabinets 1 month ago
@ChrisPNCreme No you idiot she was moving her arms back raising them slowly getting away from the noises she heard
TheLemonDoodles 1 month ago
@ChrisPNCreme I would think it would be a natural reaction to put your hands in front of you if you hear something but can't see it
smockrun 1 month ago
@ChrisPNCreme
its not fake. She was looking at him already when it was dark.
matKilla9801 1 month ago 34
Is he fart at 1:17?
xafee 2 months ago
they should use pedobear next time
Cab0cl0 2 months ago
This has been flagged as spam show
1:02 she got to scared to finnish the fos ro dah. rofl!
Atiras176 2 months ago
Comment removed
Atiras176 2 months ago
This was the same place where they did that time stopped prank!
kevinsinger2 2 months ago
I thought it was too
SuperWonkystick 2 months ago
Yeah I tough the gorilla had an astronaut auit
Omar123eee 2 months ago
I thought it was wearing an astrounaut suit
STABclanHD 2 months ago
aww the gorilla got a hug :)
Nat2370 2 months ago
0:22 look at the eyes GOLF WANG!!!!!!!!!!!
BVLLW 2 months ago
With a title like that, you know this video is a win.
pomoapple 2 months ago
The guy is the funniest:)
christineL32 2 months ago
MORE PRANKS LIKE THIS PLEASE!
Baraquiel62 2 months ago
Hold on if it was in the dark then why did they have shadows still?
xAnimatorJosh 2 months ago
0:53 the girls eyes got use to the dark and she was starting to see him in the dark lol
urastar15 2 months ago
This has been flagged as spam show
0:26 top right i swear i see a ghost!
MrVaypour 2 months ago
Comment removed
MrVaypour 2 months ago
Comment removed
MrVaypour 2 months ago
sounds like a fucking pig
670chris076 2 months ago
They should of used my dick to scare them, they would of fainted
YOUNGDON72 2 months ago
Comment removed
TheTslat 2 months ago
@TheTslat Cool
YOUNGDON72 2 months ago
look at her hand at 1:21
henkniezen12390 2 months ago
they didnt get scared as much as i would've. i probably would've had a heart attack!
numba1pimpcess 2 months ago
If I was there I would run out of that room in a jiffy! I get scared easily LOL
hushwashkeepit 2 months ago
they should of used the mask from IT, That would of really scared them!
boosted05stang 2 months ago
Jazz Hands Gorilla Style.
ExFhailure 2 months ago
@hauntman31 you can do better? videos? we all think its funny :D...why dont you just fuck off
jasonwins7 2 months ago 2
@jasonwins7 Well put Sir
glenhendrix 2 months ago
must be very fake, why would his fur be white and head black? they weren't using a thermal imaging camera exactly...
123qwerty 2 months ago
@123qwerty EXACLY...! -.-'
yypppee 2 months ago
whoever does the laugh button on all these videos needs to rethink, is it really that funny? the answer is NO
hauntman31 2 months ago
How come the gorilla's body is white and the head is still black? cool.
And 1:14 gorilla was gonna get a purple eyes from kungfu master there.
ronz706 3 months ago
I EFFING LOVE THIS ONE
xxbluejay21 3 months ago
they should of turn on the lights for only a secent funny
Haleyology 3 months ago
don't comment if u didn't take any science class in school
rydertupua 3 months ago
lmfao!!!!!!!!!!!!!!!!!!!!!!!!
TheCarebear9090 3 months ago
would be funnier if he had started touching them with a feather on the dark or something they would've totally freaked out.
DorxII 3 months ago
why the gorilla is white in the dark while his head is black, and when being in light his whole body is black??
TheMrFlapy 3 months ago 83
@TheMrFlapy The material the fake fur is made reflects the IR light instead of absorbing it like the mask and gloves (rubber/latex).
chron0dude 3 months ago
@TheMrFlapy the ultraviolet light
Garigonzalez 2 months ago
@TheMrFlapy Because infra-red rays act a lot differently than human see light so some materials emit more infra-red rays back and thus they appear lighter when you see them through infra-red filter.
Imagine when we see living organisms with those rays that see heat, the most warm parts are seen lighter when cooler are seen darker. Well infra-red has its own way of "seeing" things.
P.S. brown eyes appear white in infra-red while blue eyes appear almost black!
TsakirisAlexandros 2 months ago 36
@TsakirisAlexandros no cooler parts are seen lighter because there is less energy and less exited atoms while warmer areas are seen darker because there is more energy and more exited atoms
antho3001 1 month ago
@antho3001 This is the thermal camera.
If this is how it happens then the walls and the environment should be really dark if they are at 20 degrees C and the humans that have 36,6 C should be glowing!
With a thermal camera this is exactly what it would look. go to imagees(dot)google(dot)com and search thermal camera and see how it appears!
TsakirisAlexandros 1 month ago
@TsakirisAlexandros Okay smart ass, explain why there are shadows.
Neomaxizundweeby 1 month ago
@Neomaxizundweeby Because exactly the same way that normal light travels in rays and hits the objects and reflects back their image the same way infra red rays do the same.
What kind of question is that man? You sound like a normal troll!
TsakirisAlexandros 1 month ago
And that ladies and gentlemen, is how you differentiate someone who can use google and CTLR+C with someone who knows what they're talking about.
Neomaxizundweeby 1 month ago
@Neomaxizundweeby Wow man you are indeed a troll. You ask such a stupid question and then you come back to attack as if I didn't answer your silly question.
Dude it is very simple, infra red and visible to humans light is the same in nature. The difference is how materials and colours interact with visible light and infra red light. What part of it don't you understand.
There is an infra red source and behind the items there is a shadow of that source!
TsakirisAlexandros 1 month ago
@TsakirisAlexandros Stop embarrassing yourself.
Neomaxizundweeby 1 month ago
@Neomaxizundweeby Well I applause you for being anonymous. Otherwise you would think twice if you wanted to open that cesspit you have for mouth.
I suppose you are a n!gger too, correct me if I am wrong!
TsakirisAlexandros 1 month ago
@TsakirisAlexandros Oh so many things wrong with that post. You applause me? I think you mean applaud. I would think twice if my mouth were a cesspit. However seeing as typing doesn't require me to open my mouth that is really applicable is it? And as for me being a nigger, well that's just insulting. Besides when you ever heard an intelligible nigger. Like I said, stop embarrassing yourself.
Neomaxizundweeby 1 month ago
@Neomaxizundweeby ...I was right then, you are a n!gger! And you can't even accuse me for googling that and ctrl+c ctrl+v it.
P.s. english is not my native language so you can't make me feel bad for not knowing it 100%. I could reply to you in my native language but you would only scratch your head.
n!gger please!
TsakirisAlexandros 1 month ago
@Neomaxizundweeby ...and next time you want to sound "intelligible" try not to start a fight in a youtube comment where someone "explained" in a few words how infra red cameras works.
Above being a n!gger you are a hater... and you don't even get credit for that since you are anonymous!
TsakirisAlexandros 1 month ago
@TsakirisAlexandros You think 82 is a few? You must be retarded.
Neomaxizundweeby 1 month ago
@TsakirisAlexandros This is about how the materials reflect infrared light. Not how they emit it.
There are no rays that see heat. But heat radiates infrared light, which a special camera can see. But infrared heat radiation is at a lower wavelength than infrared light used for normal infrared cameras.
In this scene, the room is lit up by infrared light, and filmed with a camera that can see this light.
realisticHomeboy 2 weeks ago
@TheMrFlapy so they could see him clearly
xZM40A3Zx 2 months ago
@TheMrFlapy It's called night vision. You should look into it.
DaGameYouLost 2 months ago
@TheMrFlapy because it's probably fake
KristianCramer 1 month ago
@TheMrFlapy Umm, what the fuck are you asking?? "why the gorilla is dark while his head black" wtf - that makes NO sense.
BoneBlades55 1 month ago
This has been flagged as spam show
DONT READ THIS BECAUSE IT ACTUALLY WORKS.YOU WILL BE GETTING KISSED ON THE NEXT POSSIBLE FRIDAY.TOMORROW WILL BE THE BEST DAY OF YOUR LIFE.HOWEVER IF YOU DONT POST THIS ON AT LEAST THREE VIDEOS YOU WILL DIE WITHIN TWO DAYS.NOW THAT YOU HAVE STARTED READING THIS YOU CANT STOP.THIS IS SO SCARY.POST THIS COMMENT ON AT LEAST FIVE VIDEOS IN 143 MINUTES.WHEN YOURE DONE PRESS F6 AND YOUR LOVERS NAME WILL APPEAR IN BIG LETTERS.THIS IS SO SCARY BECAUSE IT ACTUALLY WORKS!
Hothits2000 3 months ago
@Hothits2000 How old are you...?
MrGmodlol61 3 months ago
@Hothits2000
Fuck you
fourlokoJoker 3 months ago
@fourlokoJoker Huh? Im only 10 what tha heck are you talking about?
Hothits2000 3 months ago
The first girl had good instincts, she could sense the "gorilla" getting nearer to her just before the lights turned on, or maybe she heard it, idk.
luvakatsuki3 3 months ago
haha I thought the gorilla was wearing a white fur coat at first haha
CherubicGuardian 3 months ago 50
@CherubicGuardian same here hhhhhhhhhhhhhhhhhh
4evertwilight1918 3 months ago
@CherubicGuardian He is...isnt he?
jamelia1111111 2 months ago
Lmao
MiSsUkRaInE8D 3 months ago
in dark the gorilla look like a sheep
mghribii 3 months ago in playlist Just For Laughs Gags - 10 2
No fair... I wanna hug that gorilla too
SorcererKnight 3 months ago
Heeeeeey it's that waiting room from the vid where time stops~! Hiiii~!! :D
MiyariShirou 3 months ago
a black headed Yeti !
MAH1500 3 months ago
lol they should ahve let the guy sneeze :P
cooliestguy45 4 months ago
wait how is there shadows in the dark?!?! FAAAAAAAAAAAAAAAAAAAAAAAAAKE!
thexco123456 4 months ago
@thexco123456 RETAAAAAAAAAAAAAAAAAAAAAAARD. It's called Ultraviolet. Read the second highest comment for mroe info before you call it fake
nikicpicha 4 months ago in playlist More videos from JustForLaughsTV
@nikicpicha I POSTED THE COMMENT BEFORE IT WAS HIGHEST IDIOT!
thexco123456 3 months ago
@thexco123456 How, given the fact the comment was made 6 months ago. Fix your little asian eyes.
nikicpicha 3 months ago
@nikicpicha in fact i am asian XD
thexco123456 3 months ago
Put a black guy and watch him punch it in the face ;)
TheSyntaxOverride 4 months ago 3
Anybody notice that the Gorillas head is still black in the dark but the body is white?
kens97sto171 5 months ago 2
@kens97sto171 is cos materials have different properties to different light, it may absorb visible light and reflect infrared.The head and body are two different materials.And its not UV, its infrared, camera sensors can see infrared without any modification but you need special sensors to see UV
Olengher 4 months ago
OMG! THE RARE WHITE APE!
WE FOUND IT!...
Oh, it's just JFL...
JustinBlottin 5 months ago
ha ha i love the ones where theres no light ppl get scared more!
JustinJojoDemi1 5 months ago
Lucky gorilla
Frontlinecool 5 months ago
real ghost caught at 0:28 (Look closely)
ramzk001 6 months ago
@ramzk001 reflection from glass and light
Frontlinecool 5 months ago
@ramzk001 LOL!
Caniswalensis 5 months ago
Wow no dislike?
ChanonPongpanich 6 months ago in playlist Just For Laughs Gags - 10