Samples from the site show the tomb to have been in use for between 300 and 800 years.

He said a sample of 642 refugees showed that 46 percent had studied beyond high school.

Sample 3 shows an easy cable which is not too time consuming.

This sample also showed someone else's blood was in his bloodstream.

Two other samples tested at the same time showed no contamination.

The samples could show how traits have evolved over 250 years.

If the sample shows nothing suspicious, a green light tells the passenger to move on.

The samples show no traces of anything beyond natural decay.

Same sample as shown in Fig. 1.4, but some of the bones are different.

In addition, it said the sample had shown traces of human growth hormone.