We have a space outpost 1 light year from earth that we want to send a message to in much less than a year. We have a collection of satellites in large orbit around earth and a collection of satellites in large orbit around the outpost. Each satellite will have a large mirror for collecting, focusing and reflecting our transmissions. Each satellite will travel at 99% the speed of light. When we transmit our message from earth we will utilize a satellite near earth and a sate...

US National Debt   1929 $ 17 billion --------------------Multiplier 2.35 --Herbert C. Hoover - Franklin D. Roosevelt 1939 $ 40 billion --------------------Multiplier 6.33 --Franklin D. Roosevelt - Harry S. Truman - World War 2 1949 $ 253 billion --------------------Multiplier 1.13 --Harry S. Truman - Dwight D. Eisenhower 1959 $ 285 billion --------------------Multiplier 1.24 --Dwight D. Eisenhower - John F. Kennedy - Lyndon B. Johnson 1969 $ 354 billion ----...