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Physics

 Subject
Subject Source: Library of Congress Subject Headings
Scope Note: Created For = NAHSTE

Found in 64 Collections and/or Records:

De Antlia Pneumatica ..., 1681

 Item
Identifier: Coll-33/Folio C [9]
Scope and Contents Notes from a trip to London in May and early June of 1681. Gregory saw Boyle's pneumatic pump (an 'antlia' is a siphon) and a method of making 'leaves' with molten glass and water. One Mr Lamb discussed copper engraving with him. He saw Newton's reflecting telescope in Gresham College.

De gyratione Globorum de collisione mutua Probl: Halleianum 3, c January 1695

 Item
Identifier: Coll-33/Quarto A [7]
Scope and Contents Treatment of Sir Edmond Halley's method of finding the rotary motions produced in two spheres by an oblique impact. Appears to have been written in a hand other than David Gregory's, [Halley's?] though the title is clearly in his.

De resolutione equationum cubicarum, 1684-1696

 Item
Identifier: Coll-33/Folio C [20]
Scope and Contents Notes on a universal theorem on the forces on inclined planes, possibly part of his notes on Huygen's Horologium Oscillatorium, now lost.

Descriptio Machinae ad Planetarum Motuu exhibendum ... in obsero: Paris, 1680

 Item
Identifier: Coll-33/Folio C [165]
Scope and Contents Diagrams and explanations of things Gregory saw in Paris in December of 1680: a pendulum of the sort used in Huygens' famous horologium, an enormous quadrant, and the moving planetary model of one Dr Romer. This was probably the Danish astromechanic Ole Roemer (1644-1710).

Dr Gregorys solution of the same, s.d.

 Item
Identifier: Coll-33/Folio C [95]
Scope and Contents Gregory's solution to the specific gravity problem in item C 94.

Dr Oliphants Solution of Mr Boyles Probl: about the specifick Gravity of bodys, s.d.

 Item
Identifier: Coll-33/Folio C [94]
Scope and Contents A basic problem in physics. The hand may not be Gregory's. ' Dr Oliphant' may be Charles Oliphant, disputant in a furore over an anonymous tract lampooning Archibald Pitcairne in 1695, or perhaps David Oliphant, librarian to Glasgow University 1691-1671. Item 94 in Quarto A happens to be titled, 'Memoranda pro Arch Pitcarnio et C. Oliphant'. See also unlabelled page between C 100 and C 102 (which is not C 101--that being out of sequence, glued to the back of C 97).

Dubitationes de Actu 1692, 1692-1694

 Item
Identifier: Coll-33/Folio C [80]
Scope and Contents A page of what appears to be Gregory's thoughts on the legality of his interrogation pursuant to (possibly) the 1690 Act for the Visitation of Universities. On the reverse is a 1694 jotting on pitches and chords in pipes of particular dimensions.

Edinburgh Museum of Science and Art Syllabus of Lectures, 1867-1868

 Item
Identifier: Coll-74/8/1
Scope and Contents Syllabus for a series of lectures given by 5 scientists at the Edinburgh Museum of Science and Art during 1867-1868. They were: Sir Lyon Playfair (Chemistry), George James Allman (Natural History), Sir Archibald Geikie (Geology), Edward Sang (Natural Philosophy), and John Hutton Balfour (Botany).

Expense list and reading notes, 1694

 Item
Identifier: Coll-33/Folio E [061]
Scope and Contents General notes in planetary physics, in Gregory's hand, with a month's expenses list, probably not in his hand.

Experimentum de magnete percussio ..., 17 February 1695

 Item
Identifier: Coll-33/Quarto A [86]
Scope and Contents A paragraph about what happens when a magnet is struck, on the reverse of item 85.