a thermal isolator
That would be - an insulator.
Lubbricant
Ultraviolet radiation
Not al radiation is harmful. There would be no life on earth if the radiation, which we call sunlight, did not exist.
We call light electromagnetic radiation with certain frequencies; higher frequencies and we call it Ultra violet, X-rays and gamma radiation. Frequencies lower than light we call infra red, and radio.
Radiation Therapy dose is measured in Gray (abbrev. Gy).
Being George Bush!
The genetic material is located in the nucleoid in a bacterial call.
We call that ionizing radiation.
radiation
Yes. We call most of it 'heat' and 'light'.
It is call radiation heat transfer. The radiation is photon and is the electromagnetic wave.