concept

A discourse concerning the measure of the airs [sic] resistance to bodies moved in it / By the learned John Wallis.

Galleries and Reading Room

Library

Shop

Café

Please note, due to essential maintenance work to our systems, you will be unable to request items in our collections; apply for, renew or pre-register for a library membership; or use our computers, laptops and printers from 06:00 on Saturday 12 July until 06:00 on Sunday 13 July. Our library will remain open as usual. Thank you for your understanding.

We're running paid user research studies to improve Wellcome Collection online

Air resistance

Works from the collections

A discourse concerning the measure of the airs [sic] resistance to bodies moved in it / By the learned John Wallis.