Your friend just tagged you in 17 photos on Facebook but you swear those photos lie about your weight. Is the camera playing tricks with your eyes?

Hosted by: Michael Aranda
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Sources:

http://www.businessinsider.com/cameras-can-make-you-look-fat-2016-7
http://sploid.gizmodo.com/watch-how-different-camera-lenses-can-make-you-look-fat-1784458991
https://expertphotography.com/understand-focal-length-4-easy-steps/
http://photo.stackexchange.com/questions/54185/difference-between-zoom-and-focal-length
http://spiff.rit.edu/richmond/fat_camera/fat_camera.html
http://mentalfloss.com/article/31895/do-cameras-really-add-10-pounds
http://petapixel.com/2012/07/17/why-the-camera-adds-10-pounds-seeing-ourselves-in-pictures/
http://www.exposureguide.com/lens-basics.htm
https://www.videomaker.com/article/c10/17027-what-is-focal-length

Images:
https://commons.wikimedia.org/wiki/File%3AZorki-4K.jpg
https://commons.wikimedia.org/wiki/File%3AFocalLength.png
https://commons.wikimedia.org/wiki/File%3AFocal_length_500mm.jpg
https://commons.wikimedia.org/wiki/File%3AFocal_length_2000mm.jpg
https://commons.wikimedia.org/wiki/File%3AFocal_length_f70mm.jpg
https://commons.wikimedia.org/wiki/File%3AFocal_length_f200mm.jpg
https://commons.wikimedia.org/wiki/File%3ACamera_focal_length_distance_house_animation.gif