Nova (stylized NOVÎ») is an American popular science television series produced by WGBH Boston. It is broadcast on Public Broadcasting Service (PBS) in the U.S., and in more than 100 other countries. The series has won many major television awards.Nova often includes interviews with scientists doing research in the subject areas covered and occasionally includes footage of a particular discovery.t is broadcast on Public Broadcasting Service (PBS) in the U.S., and in more than 100 other countries. The series has won many major television awards. Nova often includes interviews with scientists doing research in the subject areas covered and occasionally includes footage of a particular discovery.
So deflation exerts a depressing effect on spending by raising debt burdens â which, as Fisher also points out, can lead to another kind of vicious circle, in which depressed spending because of rising real debt leads to further deflation.
Wind Erosion and Deposition continued DEFLATION Wind can blow tiny particles away from larger rock pieces during deflation. Deflation happens when wind removes the top layers of fine sediment or soil and leaves behind larger rock pieces. Deflation can form certain land features. It can pro-duce desert pavement, which is a surface made of peb-