admin
21 August 2011
 
 
How to make Fire by ice from the creek , clear ice is almost as much of a challenge as making an ice lens! It is interesting that ice wants to be clear. When water molecules freeze, they like to form a regular crystal lattice, Put? a little black powder in by tender bundle, to see fast flame, you don't need black powder it will still work, Basic Wilderness survival bushcraft.
22 August 2011
 

We have weird gravity here in Rockford Illinois. The neodymium magnets are super powerful and even though they are not attracted to the copper, they still produce eddy currents that buffer the fall as seen in the video. Lenz's Law make a great experiment for kids to adult. Also, great at parties when conversation goes stale.

 

Na Vrh