Female paper wasps, researchers found, stuff males headfirst into empty cells of the nest, apparently trying to keep them from poaching food meant for female larvae. (sciencemag.org)
We have been shown different spaces over the years, typically empty cells with displays of the clothing and hygiene items given to them, the kufi cap and the Koran. (offassignment.com)
In producing the HadCRUT4 global time series the remaining empty cells are effectively infilled with the global average, not the latitudinal average I agree with that part, but this difference due primarily to what I view as an error in the HadCRUT algorithm. (julesandjames.blogspot.ru)