Dragon,

Chinese space lab re-enters Earth's atmosphere

The China Manned Space Engineering Office had said that the chances of a non-disintegrated fragment falling into an inhabited area and causing casualties were minimal.
Apr 2, 2018
By IANS
A student walks past Royce Hall on the University of California Los Angeles (UCLA) campus

Engineers create invisibility material

The thin swatches can quickly change how they reflect heat, smoothing or wrinkling their surfaces in under a second after being stretched or electrically triggered.
Apr 1, 2018
By IANS