World's largest 4K video board

Churchill Downs will unveil the world's largest 4K ultra high-definition LED video board on Saturday, April 26, for the Spring Meet 2014. The 170-foot tall video screen, constructed by Panasonic Enterprise ...

9 hours ago not rated yet 0

NASA image: Volcanoes in Guatemala

This photo of volcanoes in Guatemala was taken from NASA's C-20A aircraft during a four-week Earth science radar imaging mission deployment over Central and South America. The conical volcano in the center ...

11 hours ago 5 / 5 (1) 0

Math modeling handbook now available

Math comes in handy for answering questions about a variety of topics, from calculating the cost-effectiveness of fuel sources and determining the best regions to build high-speed rail to predicting the spread ...

Apr 23, 2014 5 / 5 (2) 0