Inflammation : The potential space between chest wall and lungs has thin lining--- the pleura , chest wall lining the parietal pleura is very sensitive any inflammation will cause severe pain, effusion is the result of inflammation on the pleura. ...Read more.
Series EE bonds earn interest for 30 years from date of issue. Because these bonds were first issued in 1980, all Series EE bonds are still earning interest. Series E bonds issued in November 1965 or before earn interest for 40 years from date of issue. Because some of these bonds were issued as far back as World War II, some have stopped earning interest.
Both electronic and paper versions of Series I savings bonds are purchased at face value and earn interest until they are redeemed or reach maturity. You must hold Series I bonds for at least 12 months before redeeming them. Series I savings bonds will continue to earn interest for up to 30 years.