![IMG_20230930_113154 The blackstone chair. From the foundation of the University of Glasgow until the middle of the 19th century, all students were examined orally, seated on the...](thumbs/IMG_20230930_113154.webp)
The blackstone chair.
From the foundation of the University of Glasgow until the middle of the 19th century, all students were examined orally, seated on the…
From the foundation of the University of Glasgow until the middle of the 19th century, all students were examined orally, seated on the…
![IMG_20230930_113225 The blackstone chair. From the foundation of the University of Glasgow until the middle of the 19th century, all students were examined orally, seated on the...](thumbs/IMG_20230930_113225.webp)
The blackstone chair.
From the foundation of the University of Glasgow until the middle of the 19th century, all students were examined orally, seated on the…
From the foundation of the University of Glasgow until the middle of the 19th century, all students were examined orally, seated on the…
![IMG_20230930_114007 Ferdinand Verbiest, Kunyu Quantu (a map of the whole world), 1674. One of the earliest maps to reach China from Beijing.](thumbs/IMG_20230930_114007.webp)
Ferdinand Verbiest, Kunyu Quantu (a map of the whole world), 1674. One of the earliest maps to reach China from Beijing.
![IMG_20230930_114038 Ferdinand Verbiest, Kunyu Quantu (a map of the whole world), 1674. One of the earliest maps to reach China from Beijing.](thumbs/IMG_20230930_114038.webp)
Ferdinand Verbiest, Kunyu Quantu (a map of the whole world), 1674. One of the earliest maps to reach China from Beijing.
![IMG_20230930_115358 Lord Kelvin mouse-mill motor, 1871, used in the first submarine cable. A siphon recorder used a paper tape moving under a moving pen. To move the tape, Kelvin...](thumbs/IMG_20230930_115358.webp)
Lord Kelvin mouse-mill motor, 1871, used in the first submarine cable. A siphon recorder used a paper tape moving under a moving pen. To move the tape, Kelvin…