Latest Diagrams Stories

2012-09-24 23:01:19

Teachers are on a constant quest to hunt down ways in which they can not only simplify their own curriculum, but also ways in which they help students grasp the many principles of learning they

2011-10-13 16:00:00

MindMaple Inc.

2011-08-08 07:15:00

SAN DIEGO, Aug. 8, 2011 /PRNewswire/ -- SmartDraw Software, creators of SmartDraw VP, the world's first visual processor(TM), today announced it will host a webinar aimed at teaching attendees how to simplify project planning and management.

Latest Diagrams Reference Libraries

2004-10-19 04:45:43

Hertzsprung-Russell Diagram -- In stellar astronomy, the Hertzsprung-Russell diagram (H-R diagram) shows the relation between the absolute magnitude and the spectral types of stars. It was invented around 1910 by Ejnar Hertzsprung and Henry Norris Russell. There are two equivalent forms. One is the observer's form which plots the color of the star on one axis and the absolute magnitude on the other axis. The theoretician's form plots the temperature of the star on one axis and the...

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Word of the Day
  • Growing in low tufty patches.
The word 'cespitose' comes from a Latin word meaning 'turf'.