ISRO tests CE20 cryogenic engine under vacuum conditions The test advances engine restart capabilities for LVM-3 CE20 engine ...

SINGAPORE – A major overhaul is looming for Singapore’s trade associations and chambers (TACs) that will sharpen their skills, boost efficiency and expand their ability to drive economic growth.

In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known ...