when me and my class were watching some forestry work there was one suspicious tree it will not fall over no matter what they did it will not fall over. after 10 minutes they tried a chainsaw that did not work too, so they did a digger then BASH!!! it smashed so we cheered yay!!! but the principal shouted nooo!!! because it smashed the school and the person who broke the tree had to pay for the huge destruction and guess how much money it cost millions of dollars and sir got to get the money because it was his school and if the tree landed on anyone it would have hurt the and could have broken someones bones even if it just scimmed them so cars were coming and we could not let them past because we had to lay out a sign.