All Videos Channels
  1. A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! MUST WATCH!

    A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! MUST WATCH!

    357
    8
    43.2K
    96
  3. Meri Crouley w/ DEREK JOHNSON & Dr. Jan Halper Hayes: A DEEP DIVE on OPTICS

    Meri Crouley w/ DEREK JOHNSON & Dr. Jan Halper Hayes: A DEEP DIVE on OPTICS

    9
    0
    404
  4. A DEEP DIVE on OPTICS with Dr. JAN HALPER HAYES & DEREK JOHNSON!

    A DEEP DIVE on OPTICS with Dr. JAN HALPER HAYES & DEREK JOHNSON!

    9
    0
    427
    1
  5. A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! MUST WATCH!

    A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! MUST WATCH!

    7
    0
    577
    1
  6. Meri Have A Deep Dive On Optics With Derek Johnson & Dr. Jan Halper Hayes!

    Meri Have A Deep Dive On Optics With Derek Johnson & Dr. Jan Halper Hayes!

    37
  7. MERI HAVE A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! PLEASE SHARE

    MERI HAVE A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! PLEASE SHARE

    10
  8. MUST WATCH! - A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes!

    MUST WATCH! - A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes!

    2
    0
    80
  9. Meri Have A Deep Dive On Optics With Derek Johnson & Dr. Jan Halper Hayes!

    Meri Have A Deep Dive On Optics With Derek Johnson & Dr. Jan Halper Hayes!

    59
  10. A Deep Dive On Optics With Derek Johnson & Dr. Jan Halper Hayes! Must Watch!

    A Deep Dive On Optics With Derek Johnson & Dr. Jan Halper Hayes! Must Watch!

    17
  11. MERI HAVE A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! PLEASE SHARE

    MERI HAVE A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! PLEASE SHARE

    10
  12. MERI HAVE A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! PLEASE SHARE

    MERI HAVE A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! PLEASE SHARE

    28
  13. A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! MUST WATCH!

    A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! MUST WATCH!

    89
  14. MERI HAVE A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! PLEASE SHARE

    MERI HAVE A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! PLEASE SHARE

    28
  15. A Deep Dive On Optics With Derek Johnson & Dr. Jan Halper Hayes! Must Watch!

    A Deep Dive On Optics With Derek Johnson & Dr. Jan Halper Hayes! Must Watch!

    69
  16. MERI HAVE A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! PLEASE SHARE

    MERI HAVE A DEEP DIVE on OPTICS with DEREK JOHNSON & Dr. Jan Halper Hayes! PLEASE SHARE

    100
  17. Derek Johnson & Meri Crouley HUGE Intel Aug 1: "A Deep Dive On Optics With Derek Johnson"

    Derek Johnson & Meri Crouley HUGE Intel Aug 1: "A Deep Dive On Optics With Derek Johnson"

    104
    1