Nuts and Bolts: Seven Small Inventions That Changed the World in a Big Way - Roma Agrawal

Agrawal, Roma: - Roma Agrawal , an award-winning structural engineer, has designed bridges, skyscrapers, and sculptures, and worked on London's The Shard, the tallest building in Western Europe. She has lectured widely and has presented TV and radio shows for the BBC and Discovery. She lives in London.