What was used before x-rays were invented?

Answer Before the invention of the X-ray by Wilhelm Conrad Roentgen in 1895, physicians probed wounds or palpated areas around broken bones with their fingers. Sometimes they employed stethoscopes to list... Read More »

Top Q&A For: What was used before x-rays were invented

When did x-rays come out?

While researching cathode rays, German physicist Wilhelm Conrad Rontgen discovered that certain objects became transparent when the rays were aimed at them toward a photographic plate. In late 1895... Read More »

How are x-rays used?

A nurse or technician positions an X-ray film plate underneath the part of your body that has been injured and a tiny amount of radiation passes through your body, transferring an image onto the fi... Read More »

How are X-rays useful today?

The x-ray was discovered in 1895 by Wilhelm Conrad Roentgen, a German professor. X-rays have been used since then for a variety of different industries, including the medical, dental, business, man... Read More »

What does BDlive mean on blu rays?

BD Live is a trademark of Sony, is actually a feature of some Blue Ray disc players to download bonus material from internet, like previews and trailers.