Recent Activities

• 
  Obasogie JimmyKlien
  Travel in style with your ECO bag.

  • 2 hours ago
• 
  Obasogie JimmyKlien uploaded a new part ECO @ PARTcloud.net

  

  ECO

  • 2 hours ago
• 
  Obasogie JimmyKlien
  Box Pack: A back pack with a different back strap system.

  • 2 hours ago
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  Obasogie JimmyKlien uploaded a new part The Box Pack @ PARTcloud.net

  

  The Box Pack

  • 2 hours ago
• 
  Karajko CAD
  

  • 4 hours ago
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  Karajko CAD uploaded a new part Colorful Dining Set @ PARTcloud.net

  

  Colorful Dining Set

  • 4 hours ago
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  3D CAD Models APP pin onto 3D CAD Models APP posted on native_iOS:

  

  3D CAD Models APP

  DE: SKF Lubrication Systems - KFG rotierend - Pumpenaggregat Anwendungsbereich rotierend - KFGX2RAXXXXX99+924_1
  EN: SKF Lubrication Systems - KFG Rotary - Pump unit, Range of application Rotary - KFGX2RAXXXXX99+924_1
  

  • 4 hours ago
• 
  华锋 周 uploaded a new part Y3(20x15) @ PARTcloud.net

  

  Y3(20x15)

  • Tue at 2:15 PM

  • Drazen Vorih likes this.
• 
  Rosie Roza uploaded a new part Stainless Steel-Set collars @ PARTcloud.net

  

  Stainless Steel-Set collars

  • Tue at 1:26 PM

  • Drazen Vorih likes this.
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  Rosie Roza uploaded a new part Swing bolts @ PARTcloud.net

  

  Swing bolts

  • Tue at 1:11 PM

  • Drazen Vorih likes this.
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  Rosie Roza uploaded a new part Stainless Steel-Blanking plugs @ PARTcloud.net

  

  Stainless Steel-Blanking plugs

  • Tue at 12:11 PM

  • Drazen Vorih likes this.
• 
  Rosie Roza created a new knowledge: Levitation (en)

  Levitation (en)

  Levitation (from Latin levitas "lightness") is the process by which an object is held aloft, without mechanical support, in a stable position.
  Levitation is accomplished by providing an upward force that counteracts the pull of gravity (in relation to gra...  moreLevitation (from Latin levitas "lightness") is the process by which an object is held aloft, without mechanical support, in a stable position.
  Levitation is accomplished by providing an upward force that counteracts the pull of gravity (in relation to gravity on earth), plus a smaller stabilizing force that pushes the object toward a home position whenever it is a small distance away from that home position. The force can be a fundamental force such as magnetic or electrostatic, or it can be a reactive force such as optical, buoyant, aerodynamic, or hydrodynamic.Levitation excludes floating at the surface of a liquid because the liquid provides direct mechanical support. Levitation excludes hovering flight by insects, hummingbirds, helicopters, rockets, and balloons because the object provides its own counter-gravity force....    less

  • Tue at 10:59 AM

  • Drazen Vorih likes this.
• 
  Rosie Roza created a new knowledge: Anti-gravity (en)

  Anti-gravity (en)

  Anti-gravity (also known as non-gravitational field) is a theory of creating a place or object that is free from the force of gravity. It does not refer to the lack of weight under gravity experienced in free fall or orbit, or to balancing the force of gr...  moreAnti-gravity (also known as non-gravitational field) is a theory of creating a place or object that is free from the force of gravity. It does not refer to the lack of weight under gravity experienced in free fall or orbit, or to balancing the force of gravity with some other force, such as electromagnetism or aerodynamic lift. Anti-gravity is a recurring concept in science fiction, particularly in the context of spacecraft propulsion. Examples are the gravity blocking substance "Cavorite" in H. G. Wells's The First Men in the Moon and the Spindizzy machines in James Blish's Cities in Flight.
  In Newton's law of universal gravitation, gravity was an external force transmitted by unknown means. In the 20th century, Newton's model was replaced by general relativity where gravity is not a force but the result of the geometry of spacetime. Under general relativity, anti-gravity is impossible except under contrived circumstances. Quantum physicists have postulated the existence of gravitons, massless elementary particles that transmit gravitational force, but the possibility of creating or destroying these is unclear.
  "Anti-gravity" is often used to refer to devices that look as if they reverse gravity even though they operate through other means, such as lifters, which fly in the air by moving air with electromagnetic fields....    less

  • Tue at 10:49 AM

  • Drazen Vorih likes this.
• 
  Atek Digital
  

  • Tue at 9:59 AM

  • 6 people like this
• 
  Drazen Vorih
  

  • Tue at 9:07 AM

  • Kristina Kusnjer and Kresimir Zalac like this.