Showing posts with label Spheres. Show all posts
Showing posts with label Spheres. Show all posts
Tuesday, 5 February 2013
23:07 | 
Posted by
Unknown
How to Draw Textures - How to Draw Spheres Tube. Duration : 6.97 Mins.
Watch free drawing tutorials at: www.fineartebooks.com Visit my Facebook Gallery: www.facebook.com If you want to invest in a drawing, painting or sculpture by Leonardo Pereznieto, please write to: info@leonardopereznieto.com List of materials: Black lead holder: H lead Red lead holder: 2B lead Kneaded eraser Pencil eraser (Magic Rub) Soft, synthetic brush White drawing paper, fine grain This tutorial shows how to draw different types of textures and teaches how to draw spheres. You may also follow me on: My Blog: www.fineartebooks.com Twitter: twitter.com LinkedIn: www.linkedin.com Google+: plus.google.com Leonardo Pereznieto: www.leonardopereznieto.com
Watch free drawing tutorials at: www.fineartebooks.com Visit my Facebook Gallery: www.facebook.com If you want to invest in a drawing, painting or sculpture by Leonardo Pereznieto, please write to: info@leonardopereznieto.com List of materials: Black lead holder: H lead Red lead holder: 2B lead Kneaded eraser Pencil eraser (Magic Rub) Soft, synthetic brush White drawing paper, fine grain This tutorial shows how to draw different types of textures and teaches how to draw spheres. You may also follow me on: My Blog: www.fineartebooks.com Twitter: twitter.com LinkedIn: www.linkedin.com Google+: plus.google.com Leonardo Pereznieto: www.leonardopereznieto.com
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Saturday, 5 January 2013
05:28 |
Posted by
Unknown
Tutorial - Double Helix / DNA (Magnetic Spheres) Tube. Duration : 4.72 Mins.
How to build my Double Helix or DNA Strand neocube shape from neodymium ball magnets. Presented here is a 17 unit chain which completes a 360° degree rotation of the helix. It's formed from a simple repeating pattern of each link in the chain and really pretty easy once you know how. You can build it longer if you have sufficient (neomagnet) balls. Requires 112 balls per link, or 120 if you retain complete hexagons on the ends. The strand in this video uses 17 x 112 = 1904 balls. The second golden colour is of course optional. Music is the opening of the first movement of the Prague symphony (symphony No. 38) by Mozart, K. 504
How to build my Double Helix or DNA Strand neocube shape from neodymium ball magnets. Presented here is a 17 unit chain which completes a 360° degree rotation of the helix. It's formed from a simple repeating pattern of each link in the chain and really pretty easy once you know how. You can build it longer if you have sufficient (neomagnet) balls. Requires 112 balls per link, or 120 if you retain complete hexagons on the ends. The strand in this video uses 17 x 112 = 1904 balls. The second golden colour is of course optional. Music is the opening of the first movement of the Prague symphony (symphony No. 38) by Mozart, K. 504
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