If you don't need the best of the best, you can get an even better deal. There are countless smartphones that cost between $100 and $300. They mostly range from passable to good, but some stand out: The very good $180 Moto G, for one, is an unbelievable deal for the price. 5) Consider buying a used phone.f you don't need the best of the best, you can get an even better deal. There are countless smartphones that cost between $100 and $300. They mostly range from passable to good, but some stand out: The very good $180 Moto G, for one, is an unbelievable deal for the price. 5) Consider buying a used phone.
e. On Venus, the difference between the sidereal day (243 Earth days) and the solar day (117 Earth days) makes clock times meaningless. A rotational day on Venus takes about 5832 Earth hours. A sunrise-to-sunrise day takes about 2802 Earth hours. Using either to design a clock would not be practical.
A spaceship can get to Venus by Hohmann transfer orbit in about 146 days. Although it isn't quite a Hohmann transfer orbit, there is an elliptical transfer orbit from Earth to Venus, having its aphelion at departure on 2 January 2009 at 10:15:36 UT. The transit time will be 142.0725 days (the arc of true anomaly in transit is 3.071 radians). The spaceship would arrive at Venus at 12 UT on 24 May 2009. The departure delta-vee would be about 9.867 km/sec more than Earth's escape speed from its initial geocentric orbit. The arrival delta-vee would be 14.4 km/sec, allowing for the acceleration of Venus gravity.