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  Pejo Marijić created a new knowledge: Unidentified flying object (en)

  Unidentified flying object (en)

  An unidentified flying object, or UFO, is in its strictest definition any apparent object in the sky that is not identifiable as a known object or phenomenon. However the term is widely used in popular culture to refer more specifically to supposed observ...  moreAn unidentified flying object, or UFO, is in its strictest definition any apparent object in the sky that is not identifiable as a known object or phenomenon. However the term is widely used in popular culture to refer more specifically to supposed observations of craft of extraterrestrial origin.
  Most UFOs are later identified as conventional objects or phenomena (e.g., aircraft, weather balloons, clouds). Some of them are not identified, either because of lack of evidence or because no conventional explanation can be found despite extensive evidence. Some people consider the latter cases as possible observations of extraterrestrial space craft.  less

  • 17 minutes ago
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  Pejo Marijić created a new knowledge: Lawrencium (en)

  Lawrencium (en)

  Lawrencium is a synthetic chemical element with symbol Lr (formerly Lw) and atomic number 103. It is named in honor of Ernest Lawrence, inventor of the cyclotron, a device that was used to discover many artificial radioactive elements. A radioactive metal...  moreLawrencium is a synthetic chemical element with symbol Lr (formerly Lw) and atomic number 103. It is named in honor of Ernest Lawrence, inventor of the cyclotron, a device that was used to discover many artificial radioactive elements. A radioactive metal, lawrencium is the eleventh transuranic element and is also the final member of the actinide series. Like all elements with atomic number over 100, lawrencium can only be produced in particle accelerators by bombarding lighter elements with charged particles. Twelve isotopes of lawrencium are currently known; the most stable is 266Lr with a half-life of 11 hours, but the shorter-lived 260Lr (half-life 2.7 minutes) is most commonly used in chemistry because it can be produced on a larger scale.
  Chemistry experiments have confirmed that lawrencium behaves as a heavier homolog to lutetium in the periodic table, and is a trivalent element. It thus could also be classified as the first of the 7th-period transition metals: however, its electron configuration is anoma...    less

  • 43 minutes ago
• 
  Pejo Marijić created a new knowledge: Fly (en)

  Fly (en)

  True flies are insects of the order Diptera, the name being derived from the Greek δι- di- "two", and πτερόν pteron "wings". Insects of this order use only a single pair of wings to fly, the hindwings having evolved into advanced mechanosensory organs kno...  moreTrue flies are insects of the order Diptera, the name being derived from the Greek δι- di- "two", and πτερόν pteron "wings". Insects of this order use only a single pair of wings to fly, the hindwings having evolved into advanced mechanosensory organs known as halteres, which act as high speed sensors of rotational movement and allow dipterans to perform advanced aerobatics. Diptera is a large order containing an estimated 1,000,000 species including horse-flies, crane flies, hoverflies and others, although only about 125,000 species have been described.
  Flies have a mobile head, with a pair of large compound eyes, and mouthparts designed for piercing and sucking (mosquitoes, black flies and robber flies), or for lapping and sucking in the other groups. Their wing arrangement gives them great maneuverability in flight, and claws and pads on their feet enable them to cling to smooth surfaces. Flies undergo complete metamorphosis; the eggs are laid on the larval food-source and the larvae, which lack true limbs, d...    less

  • 54 minutes ago
• 
  James Strickland → PARTcloud.net Weekly Challenge 2017:
  

  • 2 hours ago

  • 4 people like this
• 
  Andrew Tsim uploaded a new part stl @ PARTcloud.net

  

  stl

  • 3 hours ago

  • Dalibor Pejicic likes this.
• 
  James Strickland uploaded a new part Machanical Fly @ PARTcloud.net

  

  Machanical Fly

  • 5 hours ago
• 
  Nevres Gutić
  

  • 6 hours ago

  • 4 people like this
• 
  Nevres Gutić uploaded a new part Sheetmetal hook - Barcelona fan @ PARTcloud.net

  

  Sheetmetal hook - Barcelona fan

  • 7 hours ago
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  3D CAD Models APP pin onto 3D CAD Models APP posted on email:

  

  3D CAD Models APP

  DE: Maschinenbau Kitz - Abdeckprofil mk 3036 - Serie 40 - mk303650
  EN: Maschinenbau Kitz - Closure Strip mk 3036 - Series 40 - mk303650
  FR: Maschinenbau Kitz - Closure Strip mk 3036 - Série 40 - mk303650
  ES: Maschinenbau Kitz - Closure Strip mk 3036 - Ser...  moreDE: Maschinenbau Kitz - Abdeckprofil mk 3036 - Serie 40 - mk303650
  EN: Maschinenbau Kitz - Closure Strip mk 3036 - Series 40 - mk303650
  FR: Maschinenbau Kitz - Closure Strip mk 3036 - Série 40 - mk303650
  ES: Maschinenbau Kitz - Closure Strip mk 3036 - Serie 40 - mk303650  

  • 9 hours ago
• 
  Avnish kumar Rajput uploaded a new part double-wishbone-suspension @ PARTcloud.net

  

  double-wishbone-suspension

  • 11 hours ago

  • Rosie Roza and Dalibor Pejicic like this.
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  Karajko CAD
  

  • Thu at 7:32 PM

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  Karajko CAD uploaded a new part UFO @ PARTcloud.net

  

  UFO

  • Thu at 7:30 PM

  • Jürgen Heimbach likes this.
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  JHABY JARAMILLO uploaded a new part CNC ROUTER @ PARTcloud.net

  

  CNC ROUTER

  • Thu at 7:30 PM

  • Jürgen Heimbach and Rosie Roza like this.
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  Przemyslaw Kozlowski pin onto 3D CAD MODELS @ Przemyslaw Kozlowski:

  

  3D CAD MODELS- FCPK Bytów

  EN: FCPK Bytów
  PL: FCPK Bytów
  DE: FCPK Bytów
  ES: FCPK Bytów
  CS: FCPK Bytów
  RU: FCPK Bytów

  • Thu at 5:36 PM
• 
  Jan Hurrelmeyer pin onto 3D CAD MODELS:

  

  3D CAD MODELS- VOSS - Gerade Einschraubverschraubungen L-Reihe, ISO 8434-1-Form E - Thread: Whitworth tube thread, cylindrical, sealing by profiled sealing ring PEFLEX

  EN: VOSS - Gerade Einschraubverschraubungen L-Reihe, ISO 8434-1-Form E - Thread: Whitworth tube thread, cylindrical, sealing by profiled sealing ring PEFLEX
  DE: VOSS - Gerade Einschraubverschraubungen L-Reihe, ISO 8434-1-Form E - Einschraubgewinde: Wh...  moreEN: VOSS - Gerade Einschraubverschraubungen L-Reihe, ISO 8434-1-Form E - Thread: Whitworth tube thread, cylindrical, sealing by profiled sealing ring PEFLEX
  DE: VOSS - Gerade Einschraubverschraubungen L-Reihe, ISO 8434-1-Form E - Einschraubgewinde: Whitworth-Rohrgewinde, zylindrisch, Abdichtung durch Profildichtring PEFLEX
  FR: VOSS - Gerade Einschraubverschraubungen L-Reihe, ISO 8434-1-Form E - Filetage : Whitworth, cylindrique, étanchéité par bague d’étanchéité profilée PEFLEX
  ES: VOSS - Gerade Einschraubverschraubungen L-Reihe, ISO 8434-1-Form E - Rosca macho: rosca GAS, cilíndrica, estanqueidad por anillo de estanqueidad PEFLEX
  RU: VOSS - Gerade Einschraubverschraubungen L-Reihe, ISO 8434-1-Form E - Резьба для ввертывания: Дюймовая трубная резьба, цилиндрическая, уплотнение п%D  less

  • Thu at 4:46 PM

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