caption: the pressure of the atmosphere at sea level is
exif: {"Image DocumentName": "A Barometer measures atmospheric pressure", "Image ImageDescription": "Vacuum. The pressure of the atmosphere at sea level at 25oC will hold a column of mercury 760 mm. 1 atm = 760 mm Hg. 1 atm = 760 torr. 1 atm = kPa. 1 atm = 29.9 inches Hg. Standard Atmospheric Pressure 760 mm Hg. 1 atm Pressure.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}