Seven Roman blue glass bottles used to measure volume. Each subsequent bottle has twice the volume of the previous one. Objects dated to the first century CE, found in Pompeii, Italy [1200×577]
Seven Roman blue glass bottles used to measure volume. Each subsequent bottle has twice the volume of the previous one. Objects dated to the first century CE, found in Pompeii, Italy [1200×577]
2 Comments
How would they even measure that when blowing the glass??
Maybe the picture is off, but there’s no way they’re all double the previous one around the middle