❰ له مجموعة من الإنجازات والمؤلفات أبرزها ❞ Engine Of Nature - The Mechanical Universe ❝ ❞ Alternating Current - The Mechanical Universe ❝ ❞ The Michelson Morley Experiment - The Mechanical Universe ❝ ❞ Temperature And The Gas Law - The Mechanical Universe ❝ ❞ Low Temperatures - The Mechanical Universe ❝ ❞ The Lorentz Transformation - The Mechanical Universe ❝ ❞ Alternating Current - The Mechanical Universe ❝ ❞ The Atom - The Mechanical Universe ❝ ❞ Optics - The Mechanical Universe ❝ ❱