Thursday, January 14, 2016

Colossal star explosion detected

Astronomers have seen what could be the most powerful supernova yet detected - an event so big it shone with 570 billion times the brightness of our Sun.

Sunday, January 3, 2016

'Sewing' with molten glass and maths

US researchers design a "molten glass sewing machine" by combining 3D printing of glass with a mathematical model of the looping liquid threads.