this was supposed to be thrown together like the last rumination, unfortunately wading through archive footage (tons of it) took longer than I expected.

It is edited entirely from clips available from archive.org, most in the public domain:

Flight of Apollo 11 (1969)
Dating: Do's and Don'ts (1949)
Perversion for Profit (ca. 1964 - 1965)
Volcanoes
A-Bomb Blast Effects (1959)
Robot Reality (1990)
Internet Archive's Book Scanning Robot (2004)
Stock Footage - Time Lapse Blooming Flowers - Camera Two (2006)
Produced by: Ivan Bridgewater and released under a Creative Commons Attribution 2.5 Generic licence
Two Ducks Swimming On River (Wide Screen) (2007)
Way Stations In Space (1961)
Apollo 16: Nothing So Hidden (1972)
Highlights 1965: A Progress Report (1965)
Logic By Machine
Computer Chronicles: The Internet (1993)
Shadow Robot Company HandB (2002)
Produced by: Shadow Robot Company and released under a Creative Commons Attribution-Noncommercial-Share Alike 2.5 Generic license.
Garden Wise
Safety Through Seat Belts
British Hydrogen Bomb Explosion (1957)
NASA-The_25th_Year_CompNASA: The 25th Year (1983)
Produced by: NASA and released under a Creative Commons Attribution 2.5 Generic licence
U.S. Breaks Relations With Cuba (1961)

out of these I couldn't possibly recommend higher:

Volcanoes: http://www.archive.org/details/volcanoes
for spectacular images

Dating: Do's and Don'ts: http://www.archive.org/details/DatingDo1949
for comedy

A-Bomb Blast Effects: http://www.archive.org/details/a-bomb_blast_effects
for scaryness

Robot Reality: http://www.archive.org/details/gov.ntis.AVA19272
for robot and health and safety video porn

Garden Wise: http://www.archive.org/details/GardenWiseA
for amazing flower photography

Safety Through Seat Belts: http://www.archive.org/details/safety_through_seat_belts
for car crash porn