DAVID G. SIMPSON

Personal Web Site

 
Home
Blog
Personal
Professional
Software
Photos
Reference
Nanopedia
Wiki
Contact Me

NASA Site
PGCC Site
Purdue Site
SCHS Site
Esperanto
Moon Rocks
S-M Comics
Mouse Site
Art Gallery
   

SCIENTIFIC MNEMONICS

Spectral Colors

“ROY G. BIV”

Red  Orange  Yellow  Green  Blue  Indigo  Violet

Stellar Spectral Classes

“O Be A Fine Girl, Kiss Me (Right Now, Smack)!”

O   B   A   F   G   K   M   (R   N   S)

Moh's Mineral Hardness Scale

“The Girls Can Flirt And Other Queer Things Can Do.”

Talc  Gypsum  Calcite  Fluorite  Apatite  Orthoclase  Quartz  Topaz  Corundum  Diamond

Geological Time Scale

“Come On, See Daring Men Play Polo Today. Juveniles Can Play. Even Old Men Play Polo. Hurray!”

  • Cambrian
  • Ordovician
  • Silurian
  • Devonian
  • Mississippian
  • Pennsylvanian
  • Permian
  • Triassic
  • Jurassic
  • Cretaceous
  • Paleocene
  • Eocene
  • Oligocene
  • Miocene
  • Pliocene
  • Pleistocene
  • Holocene


Contact Information

I may be contacted at:
 

Copyright © 2006 David G. Simpson

http://www.DavidGSimpson.com

Webmaster: David G. Simpson
Page last updated: July 8, 2012.