|`Powers of Ten' scales|
Niel Brandt's Timelines and Scales of Measurement Page
Including Scales of Measurement, Evolutionary / Geological Timeline, Cosmological Timeline.
Universe Tree at National Solar Observatory/Sacramento Peak.
Orders of magnitude: Distance A long length scale diagram.
The Magnitudes of Physics
Data Powers of Ten [also here]
The Scale of Things A brief PoT zoom.
Exploring the Powers of Ten Rough prototype of a Java `Powers of Ten' zoomer for length.
Powers of Ten A few pictures from the movie.
Powers of Ten What are the powers of ten? Students create mathematics manipulatives to explore powers of ten.
A 26-step jaunt through space and time
A Grand Tour of the Universe, by the Powers of Ten - an NFS grant for a Museum exibit
The Powers of Ten in Time - an NSF grant
Using the Powers of Ten in Mathematics and Science Education
Scales of the Universe exibit, Rose Center, American Museum of Natural History
COCA: gallery | Powers of Ten exhibit[link broken] [discussed here]
Hidden Kingdoms - an exibit including x1000 scale objects
History of the World's HyperHistory Online
Pacing Earth's history using galactic orbits. Earth has circled the galaxy 18 times. The dinosaurs died out 2/5's of an orbit ago. Fish began almost 2 orbits ago. Multicellular life, about 4. This way of describing time is perhaps complimentary to the usual n million years ago.
Comments encouraged. - Mitchell N Charity <firstname.lastname@example.org>
Notes: Early ('97?) notes ripped from above... Either notable objects, merely ordered: universe, galaxy, solar system, sun, planets, mountain, you, insects, microbes, proteins, molecules. or labeling even magnitude steps (this is mass, with steps of 1010 kg): universe, galaxy, sun, moon, mountain, you, tiny bug, piece of cell, atom, light. or clumped in magnitude steps: universe moon, sun, galaxy knat, you, mountain piece of cell, atom, light or... energy density surface area density (sorbent) single massergy page? Doables: Find a Geological Timescale link to replace the one which broke. Clean up. Overhaul. History: 2003-Feb-03 Repaired links - 3 fixed, 1 left (cacr), 1 flagged, 2 added. 2001-Aug-12 Checked links, added PoT links, slightly rearranged page. 1998.Aug.24 And removed one which the author had not intended to make public. 1998.Aug.21 Added a few links. 1998.Aug.05 Added History, Doables, and links to Resources and CosmicView. 1997.summer Created.