caption: All fun and games: NASA releases video game that can help save the worlds coral reefs
exif: {"Image Make": "NIKON CORPORATION", "Image Model": "NIKON D800", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 4.4 (Macintosh)", "Image DateTime": "2013:09:02 17:00:05", "Image Artist": "Ved Chirayath", "Image Copyright": "vedphoto.com", "Image ExifOffset": "280", "EXIF ExposureTime": "1/100", "EXIF FNumber": "13", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "640", "EXIF SensitivityType": "Recommended Exposure Index", "EXIF ExifVersion": "", "EXIF DateTimeOriginal": "2013:08:24 14:49:25", "EXIF DateTimeDigitized": "2013:08:24 14:49:25", "EXIF ShutterSpeedValue": "415241/62500", "EXIF ApertureValue": "7400879/1000000", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "3", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF LightSource": "Cloudy weather", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "20", "EXIF SubSecTimeOriginal": "00", "EXIF SubSecTimeDigitized": "00", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "0", "EXIF SceneType": "0", "EXIF CVAPattern": "[0, 0, 0, 0, 0, 0, 0, 0]", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "20", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "Low gain up", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "0", "EXIF BodySerialNumber": "3007975", "EXIF LensSpecification": "[20, 20, 14/5, 14/5]", "EXIF LensModel": "20.0 mm f/2.8"}