Roma Agrawal

"From skyscrapers to bridges, meet the extraordinary people who helped build some of the world's architectural marvels"-- "From skyscrapers that reach astonishing heights to bridges that span deep and wide rivers, the world is filled with awe-inspiring structures. But how do they work? Meet the extraordinary people who challenged our beliefs about what's possible, pioneering remarkable inventions that helped build the Brooklyn Bridge in the US,...