Ever wondered when your breath will condense? Why snow can fall at above freezing temperatures? How cold it really feels? Well, you got to the right place!

• Condensation of Breath
  (Including a calculator)
• Obtaining frost dendrites
• At how high a temperature can snow still fall? (Including a calculator)
• Standing on Ice - How cold for how long, if the ice is to be thick enough?

Milky Way and Ice-Ages, or on the question of which mechanism is behind the 20th century global warming, is it Solar or Anthropogenic? And some more about cutting edge research:

• On the Milky Way and Ice-Ages
• Solar or Anthropogenic? (which is behind 20th century warming?)
• On the Cosmic Ray Flux Climate Link
• A primer on Climate Sensitivity, why global circulation models cannot predict it, and why empirical evidence suggests it is small.

Weather and Climate related blog Entries:

1. (2008 04 11)  Is the causal link between cosmic rays and cloud cover really dead??
2. (2008 03 12)  More slurs from realclimate.org
3. (2008 02 04)  Open convection cells over the Negev?
4. (2007 12 03)  The Hebrew University debate on Global Warming
5. (2007 08 26)  On the formation of ship tracks
6. (2007 05 27)  The inconvenient truth about the Ice core Carbon Dioxide Temperature Correlations
7. (2007 04 22)  Parhelic Circles, Ice Haloes and Sun dogs over Jerusalem
8. (2007 02 10)  Kelvin Helmholtz Clouds in the Jerusalem Skies
9. (2007 02 05)  On the IPCC's summary for policy makers, and on getting interviewed without noticing
10. (2006 12 04)  Climate Sensitivity - an interesting IPCC bias
11. (2006 10 04)  "SKY" experiment demonstrates link between cosmic rays and condensation nuclei!
12. (2006 09 17)  Comments on nature's "A cosmic connection"
13. (2006 07 09)  Jumbo Deluxe Hail
14. (2006 06 29)  The coming of another ice-age?
15. (2006 04 29)  Lightning Strikes without a storm!