Tree Definition and 312 Threads

  1. wasteofo2

    Dripping Tree Trunk: Investigating the Liquid that Flowed

    Today as I was walking home, I came across a tree which had been recently cut down. The part where the cut was was totally wet as was a lot of the trunk's bark and it was still dripping. Not only that, but there liquid was relatively sticky (flowed well enough, but when I touched it it certainly...
  2. P

    Where can I find an interactive binary/AVL tree animation?

    I used to know about this kind of animation made by some students in Washington States University (?), it was really an interesting project, I think people who don't know anything about tree structures, just need to give it a look, then they can grasp how they work immediately, I have recently...
  3. iansmith

    Canine family tree reflects human hand

    http://www.cbc.ca/stories/2004/05/20/sci-tech/dogs_dna040520 For the Science Article http://www.sciencemag.org/cgi/content/abstract/304/5674/1160
  4. O

    Exploring the Tree of Self: A Reflection

    this is by no means polished. i will be working out my thoughts as i write. whenever i try to understand the concept of self, i visualize a tree. i am the tree but this physical me might only be a branch of the total me. the trunk is my core being(soul, spirit, etc?) and the big branches...
  5. F

    Plumb a Tree w/240 N Force: Find & Fix Incorrect Answer

    a landscaper tries to plumb a tree by applying a 240 N forces. two helpers attempt to plumb the same tree with one pulling at point b and the other pushing with a parallel force at point c. determine these two forces so they are equivalent to the single 240 N force. the force is at point A. it...
  6. H

    Find height of tree from shadow silhouette

    need help on physics problems 1)The silhouette of a Christmas tree is an isosceles triangle. The angle at the top of the triangle is 10.2 degrees, and the base measures 1.67 m across. How tall is the tree? 2) A person is standing at the edge of the water and looking out at the ocean (see...
  7. D

    Should President Bush Burn the White House Xmas Tree?

    Like Queen Elizabeth gives the nation a Christmas address, President Bush should set an example for America and the world by letting his actions speak louder than words: BURN THE WHITE HOUSE XMAS TREE! He could then use the unique opportunity (since it'll undoubtedly attract some attention) to...
  8. R

    Have You Ever Experienced Tree Bending?

    Has anyone here ever been tree bending?
  9. O

    Can We Save Our Civilization by Embracing the Concept of the Living Tree?

    No living tree exists if it can't tune its energy between its branches and its roots. Too much energy to the branches and you fall by gravity, too much energy to the roots and you die by lack of sun light. Every living system depends on its ability to tune itself between its opposite...
  10. E

    An apple falls from a tree and 0.5 second later hits the ground

    will you tell me if my answer is correct? An apple falls from a tree and 0.5 second later hits the ground. how fst is the apple falling when it hits the ground. i think it is v = gt 5.0m/s2
  11. Ivan Seeking

    Huge insects destroy 40 foot tree

    http://www.nj.com/news/bridgeton/index.ssf?/base/news-1/1064406308242640.xml
  12. Monique

    Chimps Belong on Human Branch of Family Tree, Study Says

    From my dear collegues: National Geographic: http://news.nationalgeographic.com/news/2003/05/0520_030520_chimpanzees.html
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