Sky Bridge 721, the world's longest suspension footbridge has opened in the Czech Republic for tourists. The spectacular bridge is 721 metres long. The Czech Republic, also called Czechia, is a landlocked country in Central Europe.
By inducting the two robots into Delhi's firefighting fleets, the firefighters would be able to extinguish fires easily in narrow streets, warehouses, basements, stairs, and forests and enter places like oil and chemical tankers and factories.