Barack Obamas Charlottesville response becomes most-liked tweet ever

Obama's tweet most-liked ever, Trump has none

Although US President Donald Trump creates a lot of buzz on Twitter round the clock it is his predecessor Barack Obama who has the most-liked tweet of 2017 in his kitty.
Dec 6, 2017
By IANS
Platelet-matrix

Researchers decode why materials are hard

Researchers have found the molecular compositions which give strength, toughness, stiffness and fracture strain to materials. They found that changing the structural composition of elements could make improve its properties.
Dec 6, 2017
By ​Rahul K R