The five panels are clearly visible surfaces to get your brand noticed. (tetrapak.com)
The project's next phase will be to track visible surface impacts of fracking. (discovermagazine.com)
Just keeping count of the number of spots, for example, led to recognition of the 11 - year sunspot cycle that waxes from «solar minimum,» when very few spots are seen, to «solar maximum,» when great conglomerations of planet - size splotches pockmark the photosphere, or visible surface of the sun. (discovermagazine.com)