diamagnetic関連のビデオ 1 - 10(81件中)
diamagnetic の5分以上の動画diamagnetic関連のタグ
pt 1: maglev toy: diamagnetic pyrolytic carbon lifts magnets
2:07
タグ:maglev supermagnets magnet neodymium neo magnetic
投稿日: October 4, 2006, 2:45 pm
閲覧数: 61686
投票: 4.60(５点満点) 62 人の平均
diamagnetic levitation
0:51
タグ:nijmegen laboratory levitation levitate magnet magnetism
投稿日: May 23, 2007, 9:58 am
閲覧数: 45108
投票: 4.40(５点満点) 38 人の平均
little levitube - diamagnetic levitation demonstrator
3:59
Demonstration of Little Levitube and Diamagnetic Levitation
タグ:levitation magnets physics science invention gadget
投稿日: June 15, 2007, 2:14 pm
閲覧数: 3098
投票: 4.80(５点満点) 13 人の平均
diamagnetic levitation
0:39
タグ:levitation levitate pyrolytic graphite neodynium iron
投稿日: April 9, 2007, 1:05 am
閲覧数: 7409
投票: 5.00(５点満点) 5 人の平均
floating pencil - diamagnetic levitation
5:39
Carbon from a pencil floats over some powerful magnets. No electronics addet - it floats static.
タグ:diamagnetism carbon pyrolytic levitation floating
投稿日: August 22, 2008, 9:27 am
閲覧数: 165
投票: 5.00(５点満点) 3 人の平均
diamagnetic levitation
0:59
タグ:levitation float magnet magnets cool
投稿日: May 2, 2007, 6:47 am
閲覧数: 5057
投票: 3.30(５点満点) 3 人の平均
bismuth diamagnetic properties
1:40
Bismuth (element no. 83) is one of the weirdest elements. Though encircle in the periodic table by other heavy elements with infamous toxicological history, Bismuth is considered the least toxic of these metals. Bismuth is known for many strange properties - this video demonstrates its massive diamagnetic behavior: Bismuth is repelled by magnets but for demonstration it is recommended to use rare-earth magnets, as kitchen-magnets are all too week. Bismuth is rather expensive but for educational purposes it is worth consideration. For electromagnetic, physical, chemical and artistic purposes it is eminent. For artwork and metal casting it is a wonderful replacement for the toxic Lead (Pb). Furthermore Bismuth forms low melting alloys with many other metals. In its pure form it is very brittle, with a reddish luster. Cooled slowly it forms large, beautiful crystals, covered with oxide layers in the colors of the rainbow. Etching the surface to see the crystals can be done in a dilute solution of hydrochloride to which is added a small amount of hydrogen peroxide (1 part of HCL poured slowly in 3-5 parts of water. Then you add 1 part of 35-40% H2O2). Dipping a piece of slowly cooled Bismuth in this solution will remove the oxide and reveal the beautiful crystals. The slower the cooling process is, the larger the crystal will be. Enjoy the fun!
タグ:bismuth vismut elements physic fysik science
投稿日: June 19, 2008, 5:11 am
閲覧数: 692
投票: 4.50(５点満点) 2 人の平均
diamagnetic leviation
1:06
Diamagnetische Levitation - Gebaut für ca. 20€ Der Würfel ist 6.4cm³ groß. Die Zwei Platten sind aus Graphit.Den Großen Lifter Magnet hab ich heuptsächlich aus einer Festplatte ( er ist auch noch aus einigen anderen zusammengesetzt) Und naja sie sind mir so oft gegen einander Geprallt das die Legierung gerissen ist aber es tut ja noch^^ Viel spaß beim Schaun ich hoffe ihr Schreibt viele Comments :P
タグ:magnets graphite levitation
投稿日: April 29, 2007, 11:33 pm
閲覧数: 1343
投票: 4.20(５点満点) 5 人の平均
ctu diamagnetic pump (face)_磁學 ctu 療程 (面部)
5:01
a3醫學抗衰老中心_CTU Diamagnetic Pump (Face)_磁學 CTU 療程 (面部)
タグ:a3 medical anti-aging center 黃國豪 face
投稿日: July 7, 2008, 12:06 pm
閲覧数: 176
投票: 0.00(５点満点) 0 人の平均
diamagnetic grapes
1:01
http://MagnetNerd.com Check out my website for more information.
タグ:neodymium magnet grapes repel
投稿日: April 19, 2008, 1:38 am
閲覧数: 1151
投票: 0.00(５点満点) 0 人の平均
次のページ