Humidity describes the amount of water vapor in the air, and the more water vapor that is present, the more humid it is. Most weather reports don't tell you the humidity, though, because the relative humidity is more relevant. This is the amount of water vapor in the air relative to what the air can hold. This is just like figuring out how much water is in a cup relative to the total amount of water that cup can hold.
US Savings Bonds are non-marketable securities meaning you cannot buy or sell them unless you are an authorized issuing and redeeming agent designated by The US Treasury Department. They are also considered a registered security-which means that the person or persons named on the bond owns them.
Average Returns for Savings Bonds. Safe, secure, and a guaranteed return on investments â Savings Bonds are an excellent tool for diversifying a portfolio. Savings Bonds are government-backed securities. US citizens purchase the bonds from the US Treasury. Over time the value of the bonds increase as they are guaranteed a rate of return.