Delhi temperature rises, may hit 30 deg C by February-end; air quality turns ‘poor’
Delhi's air quality, which stayed in the 'moderate' category for two days, worsened to 'poor' on Sunday as stagnant air ...
ZenaTech’s ZenaDrone Starts Testing its High-Density Batteries to Extend Flight Time for ZenaDrone 1000 Drone for US Defense Applications
High density batteries are key to longer flight times and reliability in the harsh conditions of military defense operations such as cargo and resupply, intelligence gathering, surveillance, and ...