Physics Wallah Private Limited, popularly known as PhysicsWallah or PW, is one of the biggest Indian educational technology companies, which is headquartered in Noida, Uttar Pradesh. The company was ...

Abstract: The Surface Water and Ocean Topography (SWOT) mission was recommended by the 2007 National Research Council Decadal Survey to expand on previous altimetry missions such as TOPEX/Poseidon.

Abstract: This letter presents a new K/Ka-band circularly polarized (CP) phased array antenna (PAA) using magneto-electric dipole (ME-dipole) elements. First, a novel CP ME-dipole element is proposed, ...

Bollywood actors including Shilpa Shetty, Chunky Pandey, R Madhavan attended at the launch of Sanjay Dutt's venture 'TigerFire' in Mumbai on Dec 11. Can you spot 3 differences in this ‘old man ...