Physically DENSE matter or materials.
Materials with high atomic numbers, such as lead, and dense substances like bone or metal, can block the passage of x-rays due to their ability to absorb and scatter the radiation. The level of attenuation depends on factors like the thickness and density of the material through which the x-rays are passing.
It is an insulator.
no it doesnt
Haversian canals
radiograph
Nuclear Pores
Intervertebral foramina
High Lipid Solubility
The measure of variation in particle sizes of filter and ion exchange media. The coefficient is defined as the the ratio of the sieve size that will permit passage of 60% of the media by weight to the sieve sieve size that will permit passage of 10% of the media material by weight.
Im pretty sure its 6 months. People are saying a year, but it doesnt say that anywhere.
yes, you dont need to have a work permit you can just get a job there anytime, all the time it doesnt even matter
IF the lender doesnt require it, YES.
They experimented with xrays on the prisoners in the concentration camps. Mostly at Auschwitz.