Question

1.Who invented Lycra and when?
2.It is the most beautiful river in the world?
faltu answer report hoga​

Answer 1

Answer:

1.Spandex, Lycra or elastane is a synthetic fiber known for its exceptional elasticity. It is a polyether-polyurea copolymer that was invented in 1958 by chemist Joseph Shivers at DuPont's Benger Laboratory in Waynesboro, Virginia.

2.Gallery: The World's Most Beautiful Rivers

Known as “the river that ran away from paradise,” the Caño Cristales in northern Colombia is often considered the most beautiful river in the world.

Answer 2

Answer:

1.Lycra was invented by the DuPont chemist Joseph Shivers in 1959

2.Cano Cristales