The recently enacted Balanced Budget Act (BBA) of 1997 will result in the most significant savings to Medicare in its 31-year history$393.8 billion over 10 years. The Medicare reforms contributed significantly to the goal of a balanced budget; in fact, changes to the program account for 73 percent of total savings.y reducing the average annual rate of growth in net Medicare spending from the current 8.5 percent to about 6 percent in 2007, the BBA helps extend the solvency of the Medicare Hospital Insurance Trust Fund (Part A), at least until 2007.
Hummingbirds can fly in any direction â forward, backward, up, down, side-to-side and even upside down â and they do so by flapping their wings at an incredible rate of between 60-200 times per second. When they feed on the nectar of flowers, they have to hover above the flower.
Their wings beat so fast (in normal flight about 75 beats per second, and during courtship flights both ruby-throated and rufous hummingbird wings can beat 200 times per second!) that they make a humming sound.. Ruby-throated hummingbirds are 3 - 3 3/4 inches long with a wingspan of 4 - 4 3/4 inches. Rufous hummingbirds are 3 1/2 - 4 inches long with a wingspan of 4 1/4 inches. Q. How much do hummers weigh? A. Male ruby-throats weigh 2.4 - 3.6 g, females 2.8 - 4.5 g. Male rufous hummers average 3.2 g, females 3.4 g.