| | Alternative Medicine | Alexander Technique Did Thomas Edsion invent the x-ray? No, Thomas Edison did not invent the x-ray. X-rays were discovered by German physicist Wilhelm Roentgen in 1895, while experimenting with cathode rays. Alexander Technique - Related Articles How to Find Codependency Support Groups Symptoms of Eating Disorders How Do I File for VA Mental Disability? What is better to be a dentist or veterinary doctor? How to Be Eligible for Medicaid Multidisciplinary Team Communication Side Effects of Green Tea