
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…

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…

Ferdinand Verbiest, Kunyu Quantu (a map of the whole world), 1674. One of the earliest maps to reach China from Beijing.

Ferdinand Verbiest, Kunyu Quantu (a map of the whole world), 1674. One of the earliest maps to reach China from Beijing.

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…