Dwarf varieties of Wax Begonia grow from 6-8 tall. Tall varieties grow from 10-12 tall. They have succulent stems and waxy, deep green to dark mahogany colored foliage, and they produce loose clusters of single or double, white, pink or red flowers from May until October.
David M. Axelrod is an American political operative and political analyst, best known as the Chief Strategist for Barack Obama's presidential campaigns. After Obama's election, Axelrod was appointed as Senior Advisor to the President. Axelrod left the White House position in early 2011 and became the Senior Strategist for Obama's successful re-election campaign in 2012. He currently serves as the director of the non-partisan Institute of Politics at the University of Chicago and is a Senior Poli
The wheel and axel is a simple machine used to produce mechanical advantage. A mechanical advantage is when an input force is amplified by the use of a tool. A wheel and axle is made of two circular or cylindrical objects that are fastened together. The larger of the two objects is called the wheel and the smaller one is called the axle. Example: A screwdriver is a wheel and axel. In order to calculate the mechanical advantage of a wheel and axel, you can divide the radius of the wheel by the radius of the axle. mechanical advantage = radius of wheel / radius of axle If a wheel's radius is 60cm and its axle is 30cm, what is the mechanical advantage of the wheel and axle? mechanical advantage = radius of wheel / radius of axle. mechanical advantage = 60cm / 30cm. mechanical advantage = 2