page_title: Philadelphia Science Festival
hierarchical_section_title: Philadelphia Science Festival
caption_attribution_description: English: Philadelphia Science Festival Carnival, seen from the steps of the Franklin Institute
context_page_description: The Philadelphia Science Festival is an annual free science festival held in Philadelphia. The festival is organized and managed by the Franklin Institute.
  The inaugural event was held from April 15, 2011, through April 28, 2011. Subsequently, the festival has been held every year in the second half of April. The festival stretches over a number of days and features events held throughout the city. It culminates with a Festival on Saturday that is typically held on the Benjamin Franklin Parkway.
context_section_description: The  Philadelphia Science Festival is an annual  free science festival held in Philadelphia. The festival is organized and managed by the Franklin Institute.
  The inaugural event was held from April 15, 2011, through April 28, 2011.  Subsequently, the festival has been held every year in the second half of April.  The festival stretches over a number of days and features events held throughout the city.  It culminates with a Festival on Saturday that is typically held on the Benjamin Franklin Parkway.
caption: Philadelphia Science Festival Carnival
exif: {"Image ImageWidth": "3264", "Image ImageLength": "1836", "Image Make": "SAMSUNG", "Image Model": "SAMSUNG-SGH-I537", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "I537UCUCOC6", "Image DateTime": "2015:05:02 12:14:40", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "232", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "2520", "Thumbnail JPEGInterchangeFormatLength": "7118", "EXIF ExposureTime": "1/1334", "EXIF FNumber": "13/5", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "50", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2015:05:02 12:14:40", "EXIF DateTimeDigitized": "2015:05:02 12:14:40", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "1/1334", "EXIF ApertureValue": "69/25", "EXIF BrightnessValue": "74", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "69/25", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "37/10", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "3264", "EXIF ExifImageLength": "1836", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "EXIF InteroperabilityOffset": "2396", "EXIF SensingMethod": "One-chip color area", "EXIF SceneType": "Directly Photographed", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF ImageUniqueID": "359c1dd340c953750000000000000000"}