Redditors unknowingly standing close to each and taking pictures
http://www.reddit.com/r/pics/comments/30evyj/nyc_explosion_on_2nd_ave/ http://www.reddit.com/r/pics/comments/30f18a/explosion_in_nycs_east_village_my_brother_just/ http://www.reddit.com/r/pics/comments/30eqi3/building_set_ablaze_in_downtown_new_york_city/ http://www.reddit.com/r/pics/comments/30eyhu/picture_of_the_fire_in_east_village_right_now/
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http://www.reddit.com/r/funny/comments/305pj2/its_time_to_wake_up_for_school_motherfucker/ http://www.reddit.com/r/pics/comments/3051d7/time_for_school_motherfucker/ http://philadelphia.cbslocal.com/2015/03/24/school-bus-crashes-into-home-in-montgomery-county/
Comments 3051D7, Funny Comments, 2015 03, 3051D7 Time, Montgomery County, Comments 305Pj2
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Deer crossing the Golden Gate http://www.liveleak.com/view?i=da9_1410000423 http://www.reddit.com/r/pics/comments/2fnisk/just_a_couple_of_deer_crossing_the_golden_gate/ http://www.reddit.com/r/pics/comments/2fnyi1/today_there_were_deer_on_the_golden_gate_bridge/ http://www.reddit.com/r/pics/comments/2fo6kd/earlier_today_the_golden_gate_bridge_had_some/
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http://www.reddit.com/r/JusticePorn/comments/27ixit/car_blocks_fire_hydrant_during_a_fire/ http://www.reddit.com/r/pics/comments/27htvu/parking_in_front_of_fire_hydrants/ http://www.reddit.com/r/funny/comments/27hjgl/ill_just_be_here_for_a_minute/
27Ixit Car, 27Htvu Parking, 20 Cocky, 10 Cocky, 10 People, Fail Lol Funny, Cocky People
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Car With Smashed Windows Yet Another Example Of Why You Don't Park In Front Of Fire Hydrants
Justice Porn: Car blocks fire hydrant during a fire. http://knowtechie.com/reddit-roundup/
These 29 Cocky People Got Exactly What They Deserved. But #15 Is Just Brutal!
20 Cocky People Who Got What They Deserved! http://www.vibewow.com/?p=1484
28.) Parking in front of a fire hydrant? Okay, fine. We'll work with that.
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Calculated Images: 3D Lightning
Lighting Strike, Lightning Strike, Simultaneous Photos, Images Lightning, Lightning Bolt, Wheeler Photography, Lightning Generated, 3D Lightning
Two simultaneous photos of a lightning strike, from different directions, are enough to make a 3D model of lightning / by Richard Wheeler #photography
Two Redditors take separate photographs of a lighting bolt that combine to make a 3D model.
3D image of lightning generated from two different photos of the same bolt.
A 3 dimensional visualisation of a lightning bolt.
lightning bolt look like in 3D
Calculating 3D Lightning Bolt
Reddit is a great website, where the ability to share and discuss things on the web gives some great little discoveries. Things that would otherwise seem impossibly unlikely, like two people in completely different places getting a photo of the same lightning bolt, suddenly pop up all the time. Pic by chordnine Pic by Bobo1010 Having two pictures of the exact same lightning bolt lets you do something pretty amazing; reconstruct its path in 3D. In this case because the precise location and elevation of the photographers isn't known this is slightly more art than science, but it is still fun! These are the two bolts, scaled to approximately the same size: It is immediately clear that they are taken from about the same direction but different heights: the second bolt looks squashed vertically. This means the pair of images are roughly a stereo pair, but with a vertical shift instead of a horizontal. This is just like the pair of images you would see with your eyes if you had two eyes positioned vertically instead of horizontally on your head. To analyse this the first step is to trace the lightning bolt, making sure that every point in one image matches up to the corresponding point in the other image, then record the coordinates of all the points. This gives a nice table of numbers where you can calculate the difference in x and y position in the two images. Now we need to do some maths... except I don't like doing complicated maths and it turns out there is a big simplification you can make! If both pictures are taken from a long way away from the lightning bolt (i.e. the object has quite a small angular size in the image) then the shift in position between the images is proportional to the distance from the camera. Bigger shifts mean that bit of the bolt is closer to the camera. This approximation is pretty accurate for the majority of cameras, so I used it here. The other problem is the proportionality factor. If one part of the lightning bolt shifts twice as much between the two images as another part that means it is twice as close. But twice as close as what? Without knowing exactly where the cameras were positioned that means only the relative distance, not absolute distance, can be calculated. Oh well, close enough! So what does the lightning bolt look like in 3D? I plugged the coordinates into Blender and this is the result: Pretty amazing really! Software used: ImageJ: Image analysis. Blender: 3D modelling and rendering.
Picture, Standing Close, Unknowingly Standing, Environment Reference, Angles Imgur, Comments 24F6Mo, Redditors Unknowingly
Two redditors taking a picture from different angles - Imgur
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I was on the bus when something caught my eye - a chrome gold BMW! - http://feedingthe.net/i-was-on-the-bus-when-something-caught-my-eye-a-chrome-gold-bmw/
I was on the bus when something caught my eye - a chrome gold BMW! Click for more Funny Pictures --> http://www.funnypicshub.com
I was on the bus when something caught my eye - a chrome gold BMW!
A chrome gold BMW!
A chrome gold BMW! - 9GAG has the best funny pics, GIFs, videos, memes, cute, wtf, geeky, cosplay photos on the web. We are your best source of happiness and awesomeness.
http://www.reddit.com/r/pics/comments/207mfj/firefighter_walking_towards_a_fivealarm_fire_in/ http://www.reddit.com/r/pics/comments/206t48/fivealarm_fire_burning_in_san_francisco_view_from/ http://www.reddit.com/r/pics/comments/207iqx/there_was_a_massive_construction_site_fire_near/ http://www.reddit.com/r/pics/comments/2073ym/massive_fire_in_san_francisco_right_now/ http://www.reddit.com/r/pics/comments/206ugl/so_heres_potentially_the_biggest_fire_burning_in/