Portrait of the author as an Old Rogue

Home
Subscribe to Stuff from Sigfrid LundbergSubscribe to my stuff
Subscribe to Stuff from Sigfrid LundbergSubscribe to discussion feed

stuff by category || year

NB

My name is Sigfrid Lundberg. The stuff I publish here may, or may not, be of interest for anyone else. Most of the it is related to my profession as an Internet programmer and system developer within the area digital libraries at the Royal Library, Copenhagen (Denmark) and, before that, Lund university (Sweden).

The content here does not reflect the views of my past or present employers

Creative Commons License
This entry (Solar energy) within Sigfrid Lundberg's Stuff, by Sigfrid Lundberg is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.

Solar energy

Sigfrid Lundberg's Stuff 2010-03-08

Bookmark and Share

Solar energy

White reflects radiation from the sun to a larger degree than do other colours. The small leaf, seems like oak, is absorbing enough energy to cause a local increase in temperature, which in turn has caused the melting of some snow.

blog comments powered by Disqus