Roku has announced the launch of Amazon Prime Instant Video on Roku. This video service is available to all Amazon Prime members at no additional charge. The Amazon Prime subscription charge will not change from the current $79 per year. In addition to existing services such as free two-day shipping, Amazon Prime members now have access to unlimited, commercial-free, instant streaming of more than 5,000 movies and TV shows. The Amazon Instant Video channel can be accessed on your Roku DVP through the Channel Store. If you don't want to join Amazon Prime, you can still rent or purchase movies and TV shows. RokuGuide.com is working on a full review of this new video service. Check back soon!
latent heat in British. noun. (no longer in technical usage) the heat evolved or absorbed by unit mass (specific latent heat) or unit amount of substance (molar latent heat) when it changes phase without change of temperature.
Latent heat is an important source of atmospheric energy, especially for storms, such as thunderstorms and hurricanes. Moreover, water vapor is a potent greenhouse gas because it strongly absorbs a portion of the earth's outgoing radiant energy. Briefly explain the production and natural destruction of carbon dioxide near the earth's surface. Give two reasons for the increase in carbon dioxide over the past 100 years or so.