Videos A to Z

• Atoms: Like charges repel

  
  • 3-5
  • 6-8
  • 9-12

  Like charges repel one another.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Atoms: Mass number of sulfur

  
  • 3-5
  • 6-8
  • 9-12

  The mass number of an atom is the sum of its protons and neutrons. The mass number of sulfur is 32.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Atoms: Mass number video clip

  
  • 3-5
  • 6-8
  • 9-12

  The mass number of an atom is the sum of its protons and neutrons.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Atoms: Nucleus of atom

  
  • 3-5
  • 6-8
  • 9-12

  The nucleus is the dense core of an atom. It contains over 99 percent of the mass of an atom, but occupies a miniscule amount of the space.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Atoms: Rutherford's model of atom

  
  • 3-5
  • 6-8
  • 9-12

  In Rutherford's model of an atom, positively charged particles are concentrated in a small, dense center of an atom called the nucleus. Negatively charged electrons are scattered around the nucleus.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Atoms: Size of electron

  
  • 3-5
  • 6-8
  • 9-12

  Electrons are precisely one two-thousandth of the mass of a proton or neutron.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Atoms: Subatomic particles III

  
  • 3-5
  • 6-8
  • 9-12

  The nucleus of an atom contains positively charged protons and neutrally charged neutrons. Negatively charged electrons orbit the nucleus.  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Autism Genes

  
  • 3-5
  • 6-8
  • 9-12

  Researchers have begun to zero in on genes that might be responsible for autism. This ScienceNOW explores the question: What causes autism?  » more info

  • Episodes/length: 1 program(s) / 0 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Avard Fairbanks, Teacher & Sculptor

  
  • 6-8
  • 9-12

  Avard Fairbanks uses hand chisels, measuring devices and power tools to sculpt a marble bust of Abraham Lincoln. He tells about his first sculpture, made at age 12, of a clay rabbit that he sculpted from…  » more info

  • Episodes/length: 3 program(s) / 2 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA

• Avoiding Armageddon

  
  • 6-8
  • 9-12

  This series examines the grave danger that nuclear, biological and chemical weapons pose to all of humanity. It will define these major threats in light of the new global war on terrorism, explore the…  » more info

  • Episodes/length: 4 program(s) / 116 minutes
  • Usage/copying rights: Download and retain
  • Website: https://www.uen.org/emedia
  • Availability:  
    • UIMC
    • PBS Utah
    • UEN-TV
    • EMEDIA