questions on the basis of self-incrimination, the decision was framed in terms of. those warnings, but the Court twice noted that it had not decided, and was not de-. ciding, ââwhether any Fifth Amendment warnings whatever are constitutionally re-. quired for grand jury witnesses.
No. It is the driest continent. Average humidity is about five  percent.   Antarctica is the coldest, highest and driest continent on the  planet, it also occupies 10% oâ¦f the earth's surface.   The dry valley region in Antarctica is one of the driest places on  earth. The Attacama Desert is recognized as the driest place on  earth.
Astronomers find coldest, driest, calmest place on Earth August 31, 2009, The search for the best observatory site in the world has lead to the discovery of what is thought to be the coldest, driest, calmest place on Earth. No human is thought to have ever been there but it is expected to yield images of the heavens three times sharper than any ever taken from the ground.