how do we poo
william conrad roentgen
X-rays were not invented they were discovered by Wilhelm Roentgen
no they don'tb go into space
Mr.Rontgen
Xray was invented on November 8th, 1895 by Professor Wilhelm Conrad Roentgen.
They take objects that are at a distance and magnify them using mirrors and/or lenses.
Wilhelm Conrad Roentgen invented it
from early times people looking up at the stars are we alone astronomers use telescops to collect lite telescops can collect lite from planets we need to find ansers are we alone allone thers400 billion stars in our galaxie there must be life every where in space
It is a very early form of the telescops. To be precise it is a brass telescope.
when taking a dental xray how do u make it appear on the xray more darker in color?
well.. it is used to look at objects from a far away distance. it is mostly used for astronomical purposes.
When the Xray machine was invented in 1895 the inventor did not know why it worked so he called it the Xray because in Math X represents the unknown.