1k11 Civil, Construction, Engineering, IndustriesThis is the World’s Longest Pedestrian Suspension BridgeIt offers incredible views of the Swiss Alps. by GN Feature Story 6 years ago6 years ago
1.9k413 Civil, Construction, Design, Engineering, Industries, Materials, RenewablesThis Concrete Roof is Able to Generate ElectricityAnd it is only 5 cm thick on average! by GN Feature Story 6 years ago6 years ago