some experiments

Discussion in 'Off Topic' started by Lars, Oct 26, 2012.

  1. Lars

    Lars The Evil Genious

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    <div>here is a bandset of two different band types (silver black)<br><a href="http://www.servimg.com/image_preview.php?i=165&u=17626990" class="postlink" target="_blank" rel="nofollow"><img src="http://i42.servimg.com/u/f42/17/62/69/90/bild1111.jpg" border="0" alt=""></a><br>and here is one with different lenghts<br><a href="http://www.servimg.com/image_preview.php?i=166&u=17626990" class="postlink" target="_blank" rel="nofollow"><img src="http://i42.servimg.com/u/f42/17/62/69/90/bild1112.jpg" border="0" alt=""></a><br><a href="http://www.servimg.com/image_preview.php?i=167&u=17626990" class="postlink" target="_blank" rel="nofollow"><img src="http://i42.servimg.com/u/f42/17/62/69/90/bild1113.jpg" border="0" alt=""></a>
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    <br>hmm nice slingshot!<br>maybe needs some sanding and oiling <img src="http://illiweb.com/fa/i/smiles/icon_lol.gif" alt="Laughing" longdesc="7"><br><a href="http://www.youtube.com/user/selfmademilitary" class="postlink" target="_blank" rel="nofollow">my Channel . . . . . Selfmademilitary</a><br><a href="http://slingshotforum.forumieren.com/" class="postlink" target="_blank" rel="nofollow">My Forum</a>
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  2. onnod

    onnod Im from Holland, isnt that weird?

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    and how did they shoot?
     

  3. Lars

    Lars The Evil Genious

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    <div>i don´t know i have no chrony <img src="http://illiweb.com/fa/i/smiles/icon_smile.gif" alt="Smile" longdesc="2">
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    <br>hmm nice slingshot!<br>maybe needs some sanding and oiling <img src="http://illiweb.com/fa/i/smiles/icon_lol.gif" alt="Laughing" longdesc="7"><br><a href="http://www.youtube.com/user/selfmademilitary" class="postlink" target="_blank" rel="nofollow">my Channel . . . . . Selfmademilitary</a><br><a href="http://slingshotforum.forumieren.com/" class="postlink" target="_blank" rel="nofollow">My Forum</a>
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  4. onnod

    onnod Im from Holland, isnt that weird?

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    ah, that's a pity
     
  5. tokSick

    tokSick Senior Member

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    I don' t understand?? Does it change the speed, the power of it?<br>If you don' t have a chrony, you could test it on 3 cans in a row and compare the results( penetration) of each one i guess. I' ve seen something like that on the internet some time ago on a french airsoft forum. But i can' t remember where.
     
  6. onnod

    onnod Im from Holland, isnt that weird?

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    <table width="90%" cellspacing="1" cellpadding="0" border="0" align="center">
    <tr><td><span class="genmed"><b>tokSick wrote:</b></span></td></tr>
    <tr><td class="quote">I don' t understand?? Does it change the speed, the power of it?<br>If you don' t have a chrony, you could test it on 3 cans in a row and compare the results( penetration) of each one i guess. I' ve seen something like that on the internet some time ago on a french airsoft forum. But i can' t remember where.</td></tr>
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    <span class="postbody"><br>good idea, test the penetration, i think there is also a technique where you make a board with yellow and black stripes with the same thickness and then you film your shot and slow it down, then you can count the frames i takes to travel lets say 5 stripes and calculate how long it takes to travel a five stripe distance, then you convert that to meters or feet per second. i tried it once, i only could't get my software to make the video slow enough. the mythbusters use this technique too.</span>
     
  7. tokSick

    tokSick Senior Member

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    That' s true, The Mythbusters use that method. But keep in mind, those guys have access to the top of materials. One of my favorite tv show btw. <img src="http://illiweb.com/fa/i/smiles/icon_wink.gif" alt="Wink" longdesc="15">
     
  8. onnod

    onnod Im from Holland, isnt that weird?

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    that is true, i like them too
     
  9. theslingshotboy

    theslingshotboy New Member

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    You should test them on a rabbit<br>
     
  10. CEZ

    CEZ New Member

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    For a penetration test you could also use layers of cardboard or paper books or old magazines, I'm curious it it helps power
     
  11. Lars

    Lars The Evil Genious

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    <div>good ideas</div><div class="clear"></div><div class="signature_div">
    <br>hmm nice slingshot!<br>maybe needs some sanding and oiling <img src="http://illiweb.com/fa/i/smiles/icon_lol.gif" alt="Laughing" longdesc="7"><br><a href="http://www.youtube.com/user/selfmademilitary" class="postlink" target="_blank" rel="nofollow">my Channel . . . . . Selfmademilitary</a><br><a href="http://slingshotforum.forumieren.com/" class="postlink" target="_blank" rel="nofollow">My Forum</a>
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  12. CEZ

    CEZ New Member

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    <table width="90%" cellspacing="1" cellpadding="0" border="0" align="center">
    <tr><td><span class="genmed"><b>theslingshotboy wrote:</b></span></td></tr>
    <tr><td class="quote">You should test them on a rabbit<br>
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    <span class="postbody"><br>Damn I wish it was legal to hunt here..</span>
     
  13. theslingshotboy

    theslingshotboy New Member

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    You can do it on your own property
     
  14. Lars

    Lars The Evil Genious

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    <div>sorry it´s night at this side of the earth<br>maybe tomorrow</div><div class="clear"></div><div class="signature_div">
    <br>hmm nice slingshot!<br>maybe needs some sanding and oiling <img src="http://illiweb.com/fa/i/smiles/icon_lol.gif" alt="Laughing" longdesc="7"><br><a href="http://www.youtube.com/user/selfmademilitary" class="postlink" target="_blank" rel="nofollow">my Channel . . . . . Selfmademilitary</a><br><a href="http://slingshotforum.forumieren.com/" class="postlink" target="_blank" rel="nofollow">My Forum</a>
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  15. Lars

    Lars The Evil Genious

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    <div>after scool</div><div class="clear"></div><div class="signature_div">
    <br>hmm nice slingshot!<br>maybe needs some sanding and oiling <img src="http://illiweb.com/fa/i/smiles/icon_lol.gif" alt="Laughing" longdesc="7"><br><a href="http://www.youtube.com/user/selfmademilitary" class="postlink" target="_blank" rel="nofollow">my Channel . . . . . Selfmademilitary</a><br><a href="http://slingshotforum.forumieren.com/" class="postlink" target="_blank" rel="nofollow">My Forum</a>
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  16. Lars

    Lars The Evil Genious

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    <div>ok i can not shoot trought a pvc bottle with both<br>just some dents<br>i have to eat some can soup <img src="http://illiweb.com/fa/i/smiles/icon_smile.gif" alt="Smile" longdesc="2"><br>i write when i have some results</div><div class="clear"></div><div class="signature_div">
    <br>hmm nice slingshot!<br>maybe needs some sanding and oiling <img src="http://illiweb.com/fa/i/smiles/icon_lol.gif" alt="Laughing" longdesc="7"><br><a href="http://www.youtube.com/user/selfmademilitary" class="postlink" target="_blank" rel="nofollow">my Channel . . . . . Selfmademilitary</a><br><a href="http://slingshotforum.forumieren.com/" class="postlink" target="_blank" rel="nofollow">My Forum</a>
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