Stone Ball
Stone Ball
the thing that water ball at Disneyland … How does it work?
Tomorrowland at the Disneyland there's this giant stone ball rolling in a water source, you can press and rotate in the opposite direction. I was wondering if any of you could explain the physical / general information behind it is very clean. here is a picture i found that http://images.travelpod.com/users/alvrez/usa-2007.1193723820.kids-with-water-ball-fountain-in-tomorrowland.jpg … thank you very much! I wish there was a way I can choose more than one best answer …
It's all about pressure. It is called hydrodynamic lubrication. The granite ball pressure (weight) is equal to the water pressure (the force of water being pumped out). Furthermore, the size of the surface of the waterspout Water is a big help, too. (Do not think the ball is solid, only appears that way or more water would sprout)
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TITAN 10.3″ Iceland Spar Sphere, Crystal Ball Healing, Mineral, Rock, Stone $2,289.00 |
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6.26″nature citrine yellow crystal quartz polished ball,sphrer,gem,stone. $1,695.00 |
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73mm Big Chatoyant Labradorite Carving Ball GEM /STONE $998.00 |
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Quartz Ball 07 Big Clear Rainbow Crystal Gazing Sphere Master Healing Stone 4.5″ $950.00 |
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TITAN 6.7″ Fluorite Sphere, Crystal Ball Healing, Stone $769.00 |
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TITAN 9.8″ Iceland Spar Sphere, Crystal Ball, Mineral, Rock, Stone $739.00 |
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Huge 5.8″ Red Hot Lava Stone Sphere,Crystal Ball, Stone $679.00 |
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QUARTZ TOURMALINE BALL 6″XL White Black Stone Sphere 09 $617.50 |
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Amethyst Ball 03 Giant Purple Ametrine Crystal Sphere Orange Flame Stone 5.8″ 10 $617.50 |
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Huge 4.1″ Green Coral Stone Sphere,Crystal Ball Healing $569.00 |
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Moonstone Ball 08 Big White Crystal Rainbow Sphere Tourmaline Healing Stone 5″ $546.25 |
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Celestite Ball 02 Blue Eye Crystal Sphere Divine Healing Spiritual Stone 4.2″ XL $522.50 |
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50lb Ocean Stone Crystal Carving Sphere Ball 12.59″ $517.77 |
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47.88lb Ocean Stone Crystal Carving Sphere Ball 12.2″ $499.99 |
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Titan 140mm AAA+ NAMIBIA Pietersite CRYSTAL BALL STONE $478.95 |
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LAPIS BALL 3.7″ Pyrite Blue Gold Stone Crystal Orb 08 $470.25 |
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JASPER BALL 5″XL Sangum Mariyum Gold Stone Crystal 15 $427.50 |
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Huge 4.2″ Lapis Lazuli Sphere, Crystal Ball, Gemstone, Mineral, Rock, Stone $420.00 |
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2.4″ Green Moss Agate Sphere,Crystal Ball Healing,Stone $399.00 |
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Amethyst Ball 05 Ametrine Crystal Sphere Red Spade Electric Energy Stone 4.7″ $380.00 |
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Moonstone Ball 13 Big Peach Sheen Rainbow Crystal Healing Stone Orb Sphere 4.5″ $380.00 |
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LAPIS BALL 3″ Whirlpool Blue Crystal Stone Sphere 02 $285.00 |
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Astrophyllite Ball 01 Rare Gold Black Crystal Sphere Star Leaf Stone Mineral 3″ $285.00 |
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Calcite Ball 08 Super Spirit Guide Rainbow Crystal Rare Honey Stone Africa 4″ $266.00 |
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NO.1 A+++ NATURAL Labradorite Crystal sphere ball Orb Gem Stone 44.53lb $257.77 |
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34.6LB 8.8″ Rare Huge Red Tourmaline Crystal Ball Healing Gem Stone AAA $239.99 |
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Huge 4.1″ Dragon Blood Jasper Sphere,Crystal Ball,Stone $239.00 |
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Jasper Ball 05 Cobra Skin Crystal Black Snake Stone Sacred Healing Sphere 3.5″ $237.50 |
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Quartz Dendritic Ball 01 Rare Gold Dendrite Tree Fossil Rainbow Stone Sphere 2″ $223.25 |
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Obsidian Ball 01 Big Brown Mahogany Crystal Black Protective Stone Shiny 3.5″ $213.75 |
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Huge 3.5″ Quartz Rock Crystal Sphere/Ball Healing,Stone $199.95 |
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Huge 4.3″ Dragon Septarian Stone Sphere, Crystal Ball $199.00 |
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29.2 oz Chatoyant Labradorite Carving Ball GEM /STONE $198.00 |
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2.1″ Chinese Painting Stone Sphere, Crystal Ball Healing,Mineral $195.00 |
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Amazonite Ball 01 Xl Aqua Green Rainbow Sheen Crystal Sphere Healing Stone 3.2″ $195.00 |
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Quartz Ball 05 Very Clear Super Rainbow Quartz Sphere Top Quality Gem Stone 2.3″ $190.00 |
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Jasper Ball 06 Leopardskin Crystal Sphere Brown White Green Healing Stone 3.7″ $185.25 |
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Amethyst Ball 07 Crystal Sphere Ametrine Stone Green Chlorite Mineral 3.7″ $185.25 |
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Lapis Ball 01 Blue Lazuli Crystal Deep Navy Gold Pyrite Stone Sphere 2.5″ $185.25 |
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165mm Natural Obsidian Stone Sphere Chatoyant Ball Carving Healing Stones #1926 $172.30 |
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PYRITE BALL 3″ Silver Metallic Crystal Stone Sphere 02 $175.75 |
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24.5LB 7.8″ Rare Huge Red Tourmaline Crystal Ball Healing Gem Stone AAA $174.77 |
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104mm(4.0″) Peony stone Carving, Crystal ball $169.99 |
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Huge 3.3″ Black Coral Sphere,Crystal Ball Healing,Stone $169.00 |
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Huge 3.9″ Colorful Agate Sphere, Crystal Ball Healing, Mineral, Rock, Stone $169.00 |
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73mm Big Chatoyant Labradorite Carving Ball GEM /STONE $168.99 |
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Diorite Ball 01 Beautiful Rare Grey Magma Stone White Quartz Crystal Sphere 3″ $166.25 |
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Jasper Ball 07 Leopardskin Crystal Sphere Brown White Courage Stone Orb 3.6″ $166.25 |
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QUARTZ TOURMALINE BALL 3.6″ Black White Stone Sphere 08 $156.75 |
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Smoky Quartz Ball 02 Clear Rainbow Crystal Energy Cleanser Sphere Stone 2.5″ $156.75 |
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Variscite Ball 01 Green Crystal Sphere Encouragement Hope Energy Stone 3.1″ $150.00 |
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Calcite Ball 03 Pink Mangano Crystal Love Relationship Stone Sphere Peru Mineral $142.50 |
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Amethyst Ball 01 Purple Crystal Cluster Geode Sphere Spiritual Beauty Stone 2.7″ $142.50 |
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Variscite Ball 04 Green Eye Sphere Orange Crystal Meditation Stone Specimen 2.8″ $140.00 |
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Huge 3.9″ Hot Lava Stone Sphere, Crystal Ball Healing $139.00 |
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102 mm Miraculous Green Luminous Precious stone Ball $138.99 |
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4.72″ Night-luminous ball Fluorite Healing Stone Sphere Spiritual Healing #145 $137.77 |
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Goldtone Green Faux Stone Ball Cluster Necklace $17.29 Fashion forward long link chain design with beautifully set sea foam colored stones in polished and matte finishes. This wonderful necklace is a great look by itself or layered with multiple colors. |
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Goldtone Blue Faux Stone Ball Cluster Necklace $15.49 Fashion forward long link chain design with beautifully set sapphire colored stones in polished and matte finishes. This wonderful necklace is a great look by itself or layered with multiple colors. |
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Goldtone Ocean Blue Faux Stone Ball Drop Bib Necklace $17.99 Antique style statement bib necklace with beautifully designed sapphire ball drops, layered with opaque ocean blue color studs. This magnificent design is set in gold color with a gold color chain and extension. |
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Goldtone Red and Black Faux Stone Ball Drop Bib Necklace $16.99 Antique style statement bib necklace with beautifully designed jet black ball drops, layered with opaque ruby color studs. This magnificent design is set in gold color with a gold color chain and extension. |
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Ball of Snow Atop a Stone in Antietam Creek $39.99 Raymond Gehman Ball of Snow Atop a Stone in Antietam Creek – Photographic Print |
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Exquisite Convenient Stone Needle Ball Massage Tools $32.39 Exquisite Convenient Stone Needle Ball Massage Tools are into your view. Stone Needle Ball Massage Tool is made of high quality material, so you have no need to worry its quality. Stone Needle Ball Massage Tool is very convenient for you to storage things. Convenient Massage Tool is really a wonderful no matter ou use or for your friends. You really deserve to have Convenient Massage Tool. |
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Practical Stone Needle Full Body Massager Ball $13.99 Massage is one of the oldest human physical therapy, the practical massager ball can effectively relieve pressure, loosen body and mind. The stone needle massager ball is advanced soft PU foaming, with strong vibration massage ball, the full body massager ball looks like very beautiful. The practical massager ball can massage the human body, convenient to use, easy to carry. |
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2 1/4 Belgian Aramith Stone Collection Billiard Ball Set (16 Ball Set) from Imperial International $169.95 For years, stripes and solids dominated the 8 ball game. This 16 ball set has a beautiful stone appearance. Great look with Aramith phenolic quality! Set includes 8 solid stone balls, 7 stone striped balls and 1 cue ball. |
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14G Navel Jewelry Black/White Multi Stone Zebra Ball $22.99 A X8 Body Jewelry 14G Navel Black/White Multi Stone Zebra Ball is fun and fashionable to wear. |
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An Elaborately Carved Stone Disk Used as a Marker in the Ball Court $79.99 Dmitri Kessel An Elaborately Carved Stone Disk Used as a Marker in the Ball Court – Premium Photographic Print |
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Stone Reliefs in the Great Ball Court, Chichen Itza, Yucatan $24.99 Richard Maschmeyer Stone Reliefs in the Great Ball Court, Chichen Itza, Yucatan – Photographic Print |
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One of the Stone Hoops in the Great Ball Court, Chichen Itza, Yucatan $24.99 Richard Maschmeyer One of the Stone Hoops in the Great Ball Court, Chichen Itza, Yucatan – Photographic Print |
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Clear Stone Tongue Jewelry $19.99 This is a 14 gauge 5/8 surgical steel straight barbell with a sparkling clear diamond stone on the top ball. Now’s the time to change our old tongue ring to this tongue jewelry with a clear stone on the top ball. |
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Goldtone Blue Faux Stone Ball Cluster Necklace $32.2 Fashion forward long link chain design with beautifully set sapphire colored stones in polished and matte finishes. This wonderful necklace is a great look by itself or layered with multiple colors. Style: NecklaceColor: BlueStone: AcrylicStone Measurements: 9 mm wide Stone Color: BlueStone Measurements: 8 mm wide Stone: BlueStone Measurements: 4 mm wide Metal: Base MetalFinish: SatinClasp: Lobster clawMetal Weight: 16 gramsNecklace Dimensions: 3 mm wide x 32 inches long with a 3-inch extensionAll carat weights and measurements are approximate and may vary slightly from the listed dimensions. Treatment code CR. See Gemstone Treatments for further information. |
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Light Blue Stone $19.99 This is a 14 gauge 5/8 surgical steel straight barbell with a sparkling light blue diamond stone on the top ball. |
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Green Stone Tongue Jewelry $19.99 This is a 14 gauge 5/8 surgical steel straight barbell with a sparkling green diamond stone on the top ball. |
Stone Ball