Thermodynamics > Gas Laws
DCS# 4B60.50

FIRE DRILL



APPARATUS
fire drill set
202-11-E4


DESCRIPTION
Put tje pointed end of the wooden dowel in the hole in the yucca board.  Use the bow to rotate the dowel rapidly back and forth until the contact point smokes.  

 NOTES
 
Alternate method:  Use an electric drill and 1/4" dowel in place of the manual version.